Transcript
Battery box BK, BK-Ex 24 V Instruction manual
38037990003 en-US
Bizerba Service www.bizerba.com
© 11 / 2016
Alle Rechte vorbehalten All rights reserved Tous droits réservés Reservados todos los derechos Tutti i diritti riservati Bizerba SE & Co. KG, 72336 Balingen Postfach 10 01 64 72301 Balingen, Germany Telephone (+49 7433) 12-0, Fax (+49 7433) 12-2696 E-mail:
[email protected] Internet: www.bizerba.com
Translation of original instructions
38037990003 en-US
Instruction manual BK, BK-Ex 24 V
Table of Contents
Table of Contents 1
2
3
4
About these instructions ........................................................................................... 5 1.1
Content .......................................................................................................... 5
1.2
Safe-keeping.................................................................................................. 5
1.3
Target group .................................................................................................. 5
1.4 1.4.1 1.4.2
Symbols used ................................................................................................ 5 Explanation of instructions and information ................................................... 5 Explanation of warnings................................................................................. 6
About the device......................................................................................................... 7 2.1
Device view.................................................................................................... 7
2.2
Ex marking for BK-Ex 24 V ............................................................................ 8
2.3
Ex marking according to INMETRO............................................................... 9
2.4
Intended use ................................................................................................ 10
2.5
Operating conditions .................................................................................... 10
2.6
Warranty ...................................................................................................... 10
2.7
Disposal/Environmental protection .............................................................. 11
Safety instructions ................................................................................................... 12 3.1 3.1.1 3.1.2
Protective and safety equipment.................................................................. 13 BK-Ex 24 V grounding ................................................................................. 13 Electric outlet BK-Ex 24 V............................................................................ 13
3.2
Storage ........................................................................................................ 13
3.3
Installation.................................................................................................... 13
3.4
Requirements for operating personnel......................................................... 14
3.5
Sign on device BK-Ex 24 V.......................................................................... 15
3.6
Medical information for persons with active implants................................... 15
Connection................................................................................................................ 16 4.1
Battery box at terminal or charger................................................................ 16
4.2
BK-Ex 24 V on terminal or charger .............................................................. 16
5
Battery operation...................................................................................................... 18
6
Charge battery pack ................................................................................................. 19 6.1
Battery box BK ............................................................................................. 19
6.2
Battery box BK-Ex 24 V ............................................................................... 19
7
Changing batteries ................................................................................................... 21
8
Maintenance.............................................................................................................. 22 8.1 8.1.1
Cleaning....................................................................................................... 22 Stainless steel surfaces ............................................................................... 22
8.2
Service and maintenance table.................................................................... 23
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Table of Contents
9
10
Instruction manual BK, BK-Ex 24 V
Technical data........................................................................................................... 24 9.1
Housing........................................................................................................ 24
9.2
Electric outlet BK-Ex 24 V............................................................................ 24
9.3
Accumulators ............................................................................................... 24
9.4
Protection class............................................................................................ 24
9.5
Power supply ............................................................................................... 24
9.6
Surrounding temperature range................................................................... 25
9.7
Dimensions battery box BK.......................................................................... 25
9.8
Dimensions battery box BK-Ex 24 V............................................................ 26
Attachment................................................................................................................ 27 EU declaration of conformity BK-Ex 24 V .................................................... 28
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Instruction manual BK, BK-Ex 24 V
1
About these instructions
About these instructions
Read these instructions before connecting and switching on the device. In these instructions you will find information how to use the full functionality of the device and how to avoid possible dangers. These instructions explain how to operate and set the device. These instructions do not distinguish between standard equipment and options. Please contact your Bizerba specialist for information on available variants. Bizerba products undergo continuous further development and are subject to different country-specific regulations. Examples of pictures and graphics included in these instructions may vary from the version you have received.
1.1
Content
These instructions include connections, important information, notes and measures for explosive risk areas of battery boxes BK and BK-Ex 24 V called device in the following.
1.2
Safe-keeping
This technical document is an essential component of the device. It must be stored close to the device and easily accessible for everybody. When reselling this device, the technical documentation of the device must be attached in its entirety.
1.3
Target group
The device may only be operated by trained personnel. The operator must be familiar with the contents of these instructions. Providing no alternative agreement has been made, installation, maintenance and repair works must be performed by Bizerba authorized specialists only.
1.4
Symbols used
The following symbols can be found in the manual: Text with arrow prompts you to carry out an action. Item number in figure.
1
Text within < > refers to a key or softkey.
"Display"
Text within " " indicates the display text.
- Requirements are displayed with a gray background.
1.4.1
Explanation of instructions and information
Instructions and information are illustrated as follows: These instructions must be strictly observed.
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About these instructions
Instruction manual BK, BK-Ex 24 V
Additional information for better understanding.
1.4.2
Explanation of warnings
The signal word above the symbol indicates the risk level.
DANGER Source of danger with high risk of imminent danger to persons! This may lead to life threatening injuries or serious health damage. – Measurements for prevention of danger are specified.
WARNING Source of danger with medium risk of possible danger to persons! This may lead to serious injuries, health damage or serious damage to property. – Measurements for prevention of danger are specified.
CAUTION Source of danger with low risk of possible danger to persons! This may lead to injuries or damage to property. – Measurements for prevention of danger are specified.
NOTICE Source of danger, improper use! Damage to property can result. – Measurements for prevention of danger are specified.
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Instruction manual BK, BK-Ex 24 V
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About the device
About the device
The battery box is used for battery pack operation of the terminal and safeguards the batteries. Battery box BK-Ex 24 V is intended for use in hazardous areas classified as zones 1 and 21. Type overview – Battery box BK – Battery box BK-Ex 24 V for explosive risk areas Battery pack versions – 12 V – 24 V
2.1
Device view
BK 1
Electric outlet for terminal and charger
2
Handle
3
Red screw cap to open venting while charging the battery pack.
Fig. 1: Battery box BK
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About the device
Instruction manual BK, BK-Ex 24 V
BK-Ex 24 V 1
Electric outlet for terminal and charger
2
Ex marking
3
Protective vent
4
Plate with information on how to charge the battery
5
Handle
Fig. 2: Battery box BK-Ex 24 V
2.2
Ex marking for BK-Ex 24 V
1
Type Designation
2
Device category
3
Protection type
4
Ex identification zone 1
5
Ex identification zone 21
6
ATEX EX type examination certificate
7
Description of battery pack
8
Conformity assessment body
9
Year of manufacture
10
Device number
Fig. 3: Type plate
Decoding of device category II 2 G D:
– Not for mines – Category 2 – Gas for zone 1 – (D = Dust)
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Instruction manual BK, BK-Ex 24 V
About the device
Decoding of Ex marking for zone 1 Ex:
Ex marking
db:
Pressure-resistant enclosure: Switching element of outlet
eb:
Increased safety: Ignition protection class
IIC:
Gas group: No limitation regarding electric sparks
T6:
Temperature class
Gb:
Device protection level: High protection level in case of occasional gas occurrence
Decoding of Ex marking for zone 21 Ex:
Ex marking
tb:
Protection by housing
IIIC:
For all dust types (also electrically conductive dusts)
T80°C:
Surface temperature of housing below 80℃
Db:
Device protection level: High protection level in case of occasional dust occurrence
2.3
Ex marking according to INMETRO
1
Ex marking
2
Certificate number
3
Warning note
Fig. 4: Ex marking according to INMETRO
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About the device
2.4
Instruction manual BK, BK-Ex 24 V
Intended use
BK This device is intended for use in an industrial environment. BK-Ex 24 V This device is intended for use in hazardous areas classified as zones 1 and 21.
2.5
Operating conditions
Please contact Bizerba or the responsible customer service departments if you have any doubts concerning the practical application of these conditions. Protection type, temperature and air humidity The permitted values and the protection type can be found on the device identification plate and in the Technical data. Air convection In order to prevent unacceptable heating, there must be free air convection around the device. Electrical connection values The permitted values can be found on the device identification plate and in the Technical data. Written permission for changes Modifications to the devices require prior written consent of Bizerba. Repairs to the device must only be performed by the manufacturer.
2.6
Warranty
Installation, putting into operation as well as initial instruction regarding operation is carried out by Bizerba Customer Service, Bizerba specialists or companies commissioned by Bizerba. Warranty for defects shall not exist in particular if and insofar as the defects occurred to the delivered goods or to assets of the ordering party are attributable to the following reasons: – Non-observance of operating conditions – Non-adherence to the technical documentation – Defective electrical installation by the customer – Structural modifications to the equipment – Incorrect programming and operation – Missing backup – Natural wear and tear – Wrong cleaning agent
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Instruction manual BK, BK-Ex 24 V
About the device
The warranty will lapse if defects/damage that occur are caused by persons not authorized by Bizerba. The warranty will lapse if any spare parts or operating material other than original Bizerba ones are used. If you have any questions on warranty, spare parts or operating material, please contact your Bizerba consultant. If you reset or program devices, check the new setting by means of a test run and a test printout. This helps to avoid incorrect results.
Check that the Bizerba products are handled correctly and repeat training if necessary.
2.7
Disposal/Environmental protection
The legal disposal/environmental protection terms of the respective countries apply. Only valid for Germany! Batteries are fitted in this device which are subject to the Battery Ordinance on the return and disposal of used batteries and accumulators. This ordinance requires you, as the end user, to return the device to the manufacturer or dealer, at the end of its proper use, for the purposes of recycling and correct disposal. If your device contains a rechargeable battery, you are required by the Battery Ordinance to return the used battery to the dealer or to a public return point provided for this purpose.
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Safety instructions
3
Instruction manual BK, BK-Ex 24 V
Safety instructions DANGER Generation of hazardous ignitions! Risk of explosion! This may lead to life threatening injuries and serious health damage. – Handle entire system with care. – Check for damages. – Prevent depositing of dust and dirt. – Take defective devices out of operation. – Observe the fire safety instructions.
DANGER Hazardous ignitions when charging batteries! Risk of explosion! This may lead to life threatening injuries and serious health damage. – Charge battery pack outside explosive risk areas only!
DANGER Risk of explosion caused by defective protective vents. This may lead to life threatening injuries and serious health damage. – Check for damages. – Replace defective protective vent. – Prevent depositing of dust and dirt. – Observe the fire safety instructions.
When charging battery packs, please note the following: – Only use the battery charger (12 V/5 A or 24 V/2.5 A) specially developed for maintenance-free lead gel battery packs. – Only charge batteries in a dry and clean environment. – While charging, the battery box must be vented. – Prevent dirt from entering the housing. – Charging must not be interrupted. – After charging the opening for the vent must closed again.
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Instruction manual BK, BK-Ex 24 V
Safety instructions
Only qualified trade personnel or Bizerba service technicians may open the device components. Take note of the charger instruction manual.
3.1
Protective and safety equipment
Only start the equipment after all protection and safety devices are operational. The protection and safety devices of the equipment must not be changed or bypassed. Prior to start-up the user must check the entire installation in accordance with valid guidelines.
3.1.1
BK-Ex 24 V grounding
For safe operation it is sufficient if the housing of the battery box stands on a conductive surface which is connected to the electrical bonding. The own weight of the battery box establishes a sufficient electrical connection. The battery box does not need to be additionally connected to the electrical bonding system. The bleeding resistance must be checked prior to start-up. The bleeding resistance between the metal housing of the battery box and the electrical bonding system must always be ≤106 Ω.
3.1.2
Electric outlet BK-Ex 24 V If the battery box is out of operation the hinged lid of the electric outlet must be locked.
3.2
Storage Do not store battery box containing discharged batteries.
3.3
Installation Install battery box with handle in upward position!
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Safety instructions
Instruction manual BK, BK-Ex 24 V
BK-Ex 24 V
NOTICE Source of risk through mechanical impacts! Damage to plug-in connection. – The device must not be exposed to mechanical impacts >4 joule.
3.4
Requirements for operating personnel
The device must only be operated by personnel trained in the operation of this equipment. The operating personnel must be familiar with the safety features of the device and must have read and understood the safety instructions included in these operating instructions. Only qualified trade personnel or Bizerba service technicians may open the device components. Even though this equipment includes all required safety devices, disregard the safety instructions could result in injuries to the operating personnel or damage to property. The minimum age of the operating personnel by German law is 14. Different requirements may apply in your country.
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Instruction manual BK, BK-Ex 24 V
3.5
Safety instructions
Sign on device BK-Ex 24 V
Fig. 5: Plate with information on how to charge the battery
3.6
Medical information for persons with active implants
Active implants are, e. g. pacemakers or defibrillators. If a safety distance of 30 cm is maintained between field source and implant, it might be very unlikely that active implants are affected in any way. Non-ionizing radiance is not generated intentionally, but is a technical effect caused through electrical equipment: e.g. electric motors, high-voltage cables or magnetic coils. Furthermore, the device is not equipped with strong permanent magnets.
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Connection
Instruction manual BK, BK-Ex 24 V
4
Connection
4.1
Battery box at terminal or charger
Connect battery box Insert connector into socket of battery box until it stops and turn to the right by 45°. The battery box has been connected and switched on.
4.2
BK-Ex 24 V on terminal or charger To comply with IP65 IIIC, only the suitable connector DXN1 by Marechal must be connected. If the battery box is out of operation the hinged lid of the electric outlet must be locked. Check plug connection on dirt and dust deposits before every connection.
1
Red button at electric outlet
2
Red marking at electric outlet
3
Red marking at connector
Fig. 6: Connection BK-Ex 24 V - The device has been checked on damages, dirt and dust deposits. Connect battery box Insert connector into electric outlet of battery box until it stops. When inserting the connector make sure that the red marking of the connector and of the electric outlet lie on top of each other, see illustration. 16 / 28
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Instruction manual BK, BK-Ex 24 V
Connection
Turn connector to the right until it stops, then push up until it engages. The battery box has been connected and switched on. Switch off battery box Press the red button at the electric outlet until the connector engages. Battery box is switched off. Remove connector from battery box Press the red button at the electric outlet until the connector engages. Battery box is switched off. Turn connector to the left and pull out downwards.
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Battery operation
5
Instruction manual BK, BK-Ex 24 V
Battery operation
During battery operation pay attention to charge condition. In order to prevent harmful and dangerous discharge of the batteries a deep discharge protection is required. For the 24 V version of the battery box the deep discharge protection is to be realized at a battery voltage of 21 V as per technical data. The discharge current is to be limited to max. 4 A by a safety fuse. Install battery box with handle in upward position!
The batteries' life span decreases if constantly operated almost discharged. Even during stand-by mode, there is low power. If the terminal is not in use for several days, it is recommended to disconnect it from the battery box. Operation with Bizerba terminals Battery operation starts as soon as the battery box is connected to the terminal [} 16]. During battery operation the charge condition of the battery pack is constantly checked. If in the status display of the terminal is shown that the nominal power of the battery pack has fallen below, the terminal automatically switches off after about 10 minutes.
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6
Charge battery pack
Charge battery pack
If the batteries are discharged up to the minimum voltage charging takes about 6-7 hours. After this time the batteries are re-charged by approx. 90% and ready for operation. In order to increase the battery life, batteries should be charged 100%. This will take approx. 12 hours.
6.1
Battery box BK When charging battery packs, please note the following: – Only use the battery charger (12 V/5 A or 24 V/2.5 A) specially developed for maintenance-free lead gel battery packs. – Only charge batteries in a dry and clean environment. – Install battery box with handle in upward position! – While charging, the battery box must be vented. – Vent must not be covered. – Prevent dirt from entering the housing. – Charging must not be interrupted. – After charging the vent must be closed again. In order to vent the battery box during charging remove red screw cap [} 7]. Connect battery box with charger [} 16]. The charging progress is indicated by a LED status display on the charger. Charging must not be interrupted. After charging is completed, the charger switches to conservation charging. Further information can be found in the charger instruction manual. When the batteries are charged, close vent with red screw cap [} 7]. Vent must only be open during charging!
6.2
Battery box BK-Ex 24 V DANGER Hazardous ignitions when charging batteries! Risk of explosion! This may lead to life threatening injuries and serious health damage. – Charge battery pack outside explosive risk areas only!
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Charge battery pack
Instruction manual BK, BK-Ex 24 V
When charging battery packs, please note the following: – Only use the battery charger (24 V/2.5 A) specially developed for maintenance-free lead gel battery packs. – Only charge batteries in a dry and clean environment. – Install battery box with handle in upward position! – The protective vent must not be covered. – Prevent dirt from entering the housing. – Charging must not be interrupted. Connect battery box with charger [} 16]. The charging progress is indicated by a LED status display on the charger. Charging must not be interrupted. After charging is completed, the charger switches to conservation charging. Further information can be found in the charger instruction manual.
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Instruction manual BK, BK-Ex 24 V
7
Changing batteries
Changing batteries
The life span of a battery pack depends on the number of charge and discharge cycles. A battery pack replacement is necessary if the initial operational time can no longer be reached in spite of the battery pack being fully charged. Only qualified trade personnel or Bizerba service technicians may open the device components. Battery box BK-Ex 24 V For battery box BK-Ex 24 V all batteries must be replaced. Only original batteries tested for explosion protection together with the device must be used. Do not replace individual batteries!
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Maintenance
Instruction manual BK, BK-Ex 24 V
8
Maintenance
8.1
Cleaning
Clean with a soft, lint-free, damp cloth. Do not use abrasive agents. Cover device when building is cleaned. In an explosive risk atmosphere the surface must not be cleaned with a dry cloth.
DANGER Voltage in housing and at mains supply line! Danger to life from electric shock. – Do not use pressurized water for cleaning! For cleaning, it is not permitted to use: – Sharp, hard or pointed objects – Water or steam jet devices – Compressed air – Cleaning agents that are hazardous to health or that contain solvents
8.1.1
Stainless steel surfaces
Devices made of stainless steel are extremely weather resistant and therefore suitable for most environmental conditions. However, stainless steel can corrode as well (rust). If rust appears on the surface, this is surface rust and does not come from the material itself. This rust is a result e.g. of contact corrosion for example. Maintenance information for stainless steel Bizerba only uses high-quality stainless steels. To avoid the formation of rust on high-quality steel parts the device should not be treated to substances containing chloride (e. g. cleaning agents or disinfectants) and should not be exposed to a chloride atmosphere. If this cannot be avoided, rub the steel parts with cleaning oil immediately. This is absolutely necessary to prevent rust formation. Cleaning oil: e. g. Bizerba service oil (material number 94008900022). The cleaning oil complies with the German Food and Commodities Act (LBMG, §5, para. 1, sentence 1), fulfils the requirements of the "guidelines of sec. 21 CFR 178.3570 of FDA regulations" and has an H1 approval according to USDA. Cleaning agents for stainless steel surfaces – Any stainless steel cleaner is permitted. Make sure to read the instructions for use before using the device. – Halogen-free (i.e. without chloride and fluoride ions), hydrochloric and hydrofluoric acidfree cleaning agents are also permitted. – Completely remove cleaning agent after cleaning.
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Instruction manual BK, BK-Ex 24 V
Maintenance
Type of stain
Cleaning agent to use
Lime-scale
Acidic cleaners, e. g. phosphoric acid, nitric acid. Wear protective gloves.
Surface rust
Acidic cleaners, e. g. phosphoric acid, nitric acid. Wear protective gloves.
Grease and oil stains
Alkaline cleaners. Wear protective gloves.
Spray paint
Solvent cleaner or organic solvent,e.g. turpentine, nitro dilution. Observe accident prevention.
Lime-scale or sprays of cement mortar
Rubber scrapers, wooden spatulas. No metal scrapers or knives.
Do not use the following cleaning agents: – Materials and agents made of unalloyed steel – Nonwoven fabrics containing abrasives – Cleaning agents that contain salt or hydrofluoric acid – Chrome-, silver-, and brass cleaning agents
8.2
Service and maintenance table
The operator must have the devices checked and maintained at regular intervals under his own responsibility. A maintenance contract is highly recommended. Activity
Interval
Cleaning
1 week or if dirty
Check housing for mechanical damages or corrosion
Every day before production starts
Check screw cap and electric outlet for dam- Every day before production starts ages Check if cables are properly connected
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Every day before production starts
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Technical data
Instruction manual BK, BK-Ex 24 V
9
Technical data
9.1
Housing
Version:
Stainless steel housing with handle
Housing versions:
– Battery box BK – Battery box BK-Ex 24 V (for explosive risk areas)
Weight:
9.2
approx. 15 kg
Electric outlet BK-Ex 24 V
Inlet box DXN1 by Marechal GmbH
9.3
Accumulators
Quantity:
9.4
2 (2x6 maintenance-free lead gel cells)
Protection class
In enclosed condition: IP 65 (dust and splash-proof)
9.5
Power supply
Version 12 V Nominal value:
12 V
Maximum value:
14.1 V
Minimum voltage:
10.5 V at a discharge current of 1 A (the minimum voltage must not fall below.)
Capacity:
20 Ah at min. 20°C and 1 A discharge current
Capacity drop:
0.15. Ah per °C below 20°C and 1 A discharge current
Charge current:
max. 8 A
Discharge current:
Fuse max. 16 A with max. 8 A
Version 24 V Nominal value:
24 V
Maximum value:
28.2 V
Minimum voltage:
21 V at a discharge current of 0.5 A (the minimum voltage must not fall below.)
Max. charging voltage:
28.8 V for max. 12 hours, then max. 27.6 V
Capacity:
10 Ah at min. 20°C and 0.5 A discharge current
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Technical data
Capacity drop:
75 mAh per °C below 20°C and 0.5 A discharge current
Charge current:
max. 4 A
Discharge current:
Fuse max. 8 A with max. 4 A
9.6
Surrounding temperature range
Operation:
-20℃ to +40℃
Storage:
-30℃ to +60℃
9.7
Dimensions battery box BK
Fig. 7: Dimensions [mm]
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Technical data
9.8
Instruction manual BK, BK-Ex 24 V
Dimensions battery box BK-Ex 24 V
Fig. 8: Dimensions [mm]
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Attachment
Attachment
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Bizerba SE & Co. KG Wilhelm-Kraut-Straße 65 72336 Balingen, Germany
EU declaration of conformity We herewith declare that the device indicated hereafter conforms to the specified applicable requirements and the requirements set out in EU legislation. Device type:
Battery box
Model:
BK-Ex 24 V
Approval for this device type: Type:
BK-Ex
EC type-examination certificate:
SEV 15 ATEX 0134 X
Notified body:
Electrosuisse SEV Verband (Association for electrical engineering, power and information technologies) Luppmenstrasse 1 CH-8320 Fehraltorf
EU legislation: ATEX:
2014/34/EU; Official Journal of the EU issued on 3/29/2014 L96 pp. 309-356
Harmonized standards and technical specifications applied: ATEX:
EN 60079-0:2012+A11:2013; EN 60079-1:2014; EN 60079-7:2007; EN 60079-31:2014
The basis for the declaration of conformity is the contract documents (Bizerba purchase order documents). Any modifications made to the above equipment without the prior permission of Bizerba will render this declaration invalid.
Date: Signature of manufacturer: Title of signatory:
38037990003 en-US
10/26/2016 p.p. Thomas Schoen Director Global Industry Technology Bizerba SE & Co. KG
