Transcript
ITS· LINDGREN An ESCO Technologies Company
The
Auto-Seal™ II· User Guide
NOTICE: Information in this manual is the property of ETS-Lindgren. and may be covered by pending patents. This information is provided solely for maintenance purposes to ETS-Lindgren's customers and only on condition that it may not be reproduced, copied or otherwise revealed to others without our written permission.
ETS-Lindgren • 400 High Grove Blvd .• Glendale Heights, IL 60139 • Phone 630.307.7200 • Fax 630.307.7571
[email protected] • www.ets-lindgren.com
TM
m. LINDGREN
TM
An ESCO Technologies Company
The
Auto-Seal™ II User Guide Congratulations! You have purchased the finest MRI door technology can provide. The following information will assist you in understanding, operating and maintaining your Auto-Seal™ II door system.
NOTICE: Information in this manual is the property of Lindgren RF Enclosures, Inc. and may be covered by pending patents. This information is provided solely for maintenance purposes to Lindgren RF Enclosures' customers and only on condition that it may not be reproduced, copied or otherwise revealed to others without our written permission
ETS-Lindgren • 400 High Grove Blvd . • Glendale Heights, IL 60139 • Phone 630.307.7200 • Fax 630.307.7571
[email protected] • www.ets-lindgren.com
TABLE OF CONTENTS
Section 1 ........................................................................................................................................................ 1 THE AUTO-SEAL ™II SySTEM................................................................................................ 1 1. 2. 3. 4.
DOOR & JAMB ASSEMBLY ........................................................................................................•.•...•.......... 1 LOGIC SYSTEM .............................................................................................................................................. 1 AIR SUPPLY ..................................................................................................................................................... 1 ALTERNATE COMPRESSOR ....................................................................................................................... 2
Section 2 ........................................................................................................................................................ 3 OPERATING THE AUTO-SEAL ™ II SySTEM ....................................................... 3 1. UNLOCK DOOR .............................................................................................................................................. 3 2. TURN ON SYSTEM POWER ......................................................................................................................... 3 3 .•• TO UNSEAL DOOR ......................................................................................................................................... 3 4. TO SEAL DOOR ............................................................................................................................................... 3 5. TURN OFF SYSTEM POWER ....................................................................................................................... 4 6. LOCK DOOR .................................................................................................................................................... 4 7. CUSTOMER CONNECTIONS ....................................................................................................................... 4
Section 3 ........................................................................................................................................................ 5 MAINTAINING THE AUTO-SEAL ™ II SySTEM ................................................ 5 1. 2. 3. 4.
DOOR SYSTEM ............................................................................................................................................... 5 LOGIC SYSTEM .............................................................................................................................................. 5 AIR COMPRESSOR ........................................................................................................................................ 5 ALTERNATE COMPRESSOR ....................................................................................................................... 5
Section 4 ........................................................................................................................................................ 6 A UTOSEAL ™ II KEYPAD OPTION .................................................................................... 6 1. THE KEYPAD SYSTEM ................................................................................................................................. 6 2. OPERATION ..................................................................................................................................................... 6 3. MAINTENANCE .............................................................................................................................................. 7
ETS-Lindgren • 400 High Grove Blvd .• Glendale Heights, IL 60139 • Phone 630.307.7200 • Fax 630.307.7571
[email protected] • www.ets-lindgren.com
Page 1
Section 1 THE AUTO-SEAL ™II SYSTEM 1. DOOR & JAMB ASSEMBLY The door assembly is a stainless steel hollow metal door construction. For the top and two sides, the R.F. seal is embedded in the jamb and expands towards the door by means of a pneumatically driven mechanism. At the threshold the seal and mechanism are located on the bottom ofthe door. The expanded seal connects the door to the dOOljamb. Doorjamb and shielded enclosure are also conductively fastened, thus effectively extending the shield across the door opening, preventing R. F. interference from entering or leaving the enclosure.
2. LOGIC SYSTEM This electro-pneumatic method of operating the door is virtually maintenance free. It allows operation of the door from either side. In the event of electrical or pneumatic failure the logic system automatically defaults to "OPEN" mode. The system is located inside the doorjamb. A power supply is located outside the room and supplies the door with power. The power supply box also has other connections: "customer connections". They can be used to interconnect any customer indicator lamps or scan functions into the operation of the door. In addition to customer connections there are also connections for an emergency pushbutton, if needed. More information is given on page 4.
3. AIR SUPPLY ETS-Lindgren can provide a compressor with an auto drain system upon request. If an ETS-Lindgren compressor is purchased follow the instructions below. a. Unpack the compressor from shipping box. Ensure that directions and information are present. b. Connect the compressor output (filter regulator unit) to the door logic system, using W'od pneumatic tUbing. The tubing used must be capable of handling at least 170PSI air pressure. c. Plug compressor power cord and self-drain system power cord into 11 OVAC. d. Turn on compressor, wait for shut-off. (Approximately one minute)
ETS-Lindgren • 400 High Grove Blvd .• Glendale Heights, IL 60139 • Phone 630.307.7200 • Fax 630.307.7571
[email protected] • www.ets-lindgren.com
Page 2
e. Turn compressor regulator knob clockwise until maximum psi is indicated on pressure gauge (150PSI). Press down to lock. Turn filter/regulator knob clockwise and set pressure between 90-120PSI. Press down to lock. Empty moisture from the moisture collection bottle regularly.
f.
Protect your compressor against rain and moisture.
4. ALTERNATE COMPRESSOR If you have supplied your own compressor, follow the manufacturer's recommended installation and maintenance procedures. The air supplied to the door has to be dry and regulated between 90- 120 PSI.
ETS-Lindgren • 400 High Grove Blvd .• Glendale Heights. IL 60139 • Phone 630.307.7200 • Fax 630.307.7571
[email protected] • www.ets-lindgren.com
Page 3
Section 2 OPERATING THE AUTO-SEAL ™ II SYSTEM 1. UNLOCK DOOR: Use the key provided to unlock the door and swing open.
2. TURN ON SYSTEM POWER: a. Make sure the power supply is plugged into a 120 or 240VAC power outlet. Connect the power supply or the filter with the door, using a CAT-SE cable. There is a CAT-SE socket at the door top and on the clean side of filter for in-swing doors. For out-swing doors the socket will be at the power supply. Note that to reach the door connections the top jamb cover must be removed. b. Connect air to the system: 1. In-swing door: There is an air fitting on the clean side ofthe filter for inswing doors. The other side of the fitting must be connected with the air connection on top of the door, using Y4" tubing. 11. For out-swing doors, connect the compressor output with the air connection on top of the door, inside the jamb, using W' tubing. c. The air supplied should be dry. Make sure the pressure is between 90 - 120PSI. d. Doors that are closed into the jamb will automatically seal when system power is initiated.
3. TO UNSEAL DOOR: Simply tum the door handle and swing the door open. As the handle is turned air pressure will exit the sealing system instantly and the door can be opened without any delay. This process can be repeated from either side of the door.
4. TO SEAL DOOR: To seal the door, swing the door to the closed position. Upon closing the door, an optical sensor activates the logic system, which in tum allows regulated pressurized air to enter the sealing system. The door will immediately seal. This process can be repeated from either side of the door.
ETS-Lindgren • 400 High Grove Blvd . • Glendale Heights. IL 60139 • Phone 630.307.7200 • Fax 630.307.7571
[email protected] • www.ets-lindgren.com
Page 4
5. TURN OFF SYSTEM POWER: To tum off the system, unplug the power supply. In cases where an emergency switch is installed, push the emergency switch. It will cut power to the logic system. Note that the door will automatically unseal as soon as power is turned off, pneumatic or electric.
6. LOCK DOOR: Locking the door handle can lock the door. The handle used is a classroom type handle. If the door is locked no one can enter the room without a key. However, a person in the room can exit without the use of a key even ifthe door is locked.
7. CUSTOMER CONNECTIONS: The customer connections are located underneath the power supply (look at the figure below). There are two sets of dry connections available. Set one has a Common, an NC and an NO connection. Set two has similar connections. Look at Fig. 1,2 and 3 below for more information. DOOR OPEN DOOR CLOSE SET 1
mm
NC
NO CoM
1 2 3
SET 1
SET 2
NC
NO COM
4 5 6
Fig. 1
SEI 2
r-1l fSl
NO NC COM
1 2 3
NO NC CoM
4 5 6
Next to customer connections is the connection for an emergency switch. If an emergency switch is desired, then remove the jumper and connect the emergency switch.
Connections
Emergency Switch Connections
Fig. 3 Power Supply With Filter
ETS-Lindgren • 400 High Grove Blvd .• Glendale Heights, IL 60139 • Phone 630.307.7200 • Fax 630.307.7571
[email protected] • www.lindgrenrf.com
Page 5
Section 3 MAINTAINING THE AUTO-SEAL ™ II SYSTEM 1. DOOR SYSTEM a. Keep the stainless steel threshold clean and free of wax or floor polish. Make sure that the sides and top ofthe stainless steel door leaf are also clean. b. Use an abrasive sponge (Scotch-Brite scouring pad) to clean the door and threshold where the seals make contact. The surfaces that can be sanded are the threshold, door top and two door sides. Sand in the length direction.
DO NOT SAND THE DOOR SEALS!! c. Use a clean cloth to wipe offthe surfaces. d. For maximum performance, repeat this procedure monthly e. Caution 1. Do not sand the door seals. 11. Do not close the door with any obstructions across the threshold or in the door opening (power cords, etc.).
2. LOGIC SYSTEM a. Clean the sensor lens with a dry cloth. In dusty environments once a year would be ideal. b. The rest ofthe logic system is maintenance free.
3. AIR COMPRESSOR Check the level of water in the moisture collector and empty, as needed. Repeat at least once a month even though water may not reach the maximum level.
4. ALTERNATE COMPRESSOR If you have supplied your own compressor, follow the manufacturer's recommended maintenance procedures.
ETS-Lindgren • 400 High Grove Blvd . • Glendale Heights, IL 60139 • Phone 630.307.7200 • Fax 630.307.7571
[email protected] • www.lindgrenrf.com
Page 6
Section 4 AUTOSEAL ™ II KEYPAD OPTION 1. THE KEYPAD SYSTEM
A keypad AutoseaFM IT door is a standard AutoseaFM IT door with the addition of a keypad. A door with a keypad system has several differences from a standard door, which are outlined below. a. Uses a keypad to open the door from the outside and a pushbutton to open from the inside. b. A control box is supplied with the door and it should be located at the equipment room. c. There is no power supply box. Everything is located in the control box. d. Connect air to the control box first and then from the control box to the door. e. Emergency buttons are to be installed inside the MRI room and the control room. f. More wiring is needed than standard doors (look at page 13). Look at wiring schematic for more wiring details.
2. OPERATION a. To enter the room 1. Type the code on the keypad. 11. Turn the handle to open the door. 111. There is a window of 10sec. for the user to turn the handle. If the handle is not turned during those 10sec., the door will seal again. IV. In case of an emergency, push the red button located in the control room to unseal the door. Emergency buttons cut electrical power to the control system, causing the door to operate like a regular door (seals do not operate). To reset the emergency button, turn it clockwise. b. To exit the room 1. Push the push button next to the door marked "Push to Open". 11. Turn the handle to open the door. 111. There is a window of 10sec. for the user to tum the handle. If the handle is not turned during those 10sec., the door will seal again. IV. In case of an emergency, push the red "Emergency" button located 10" higher than the "Open" button to unseal the door. Emergency buttons cut ETS-Lindgren • 400 High Grove Blvd .• Glendale Heights, IL 60139 • Phone 630.307.7200 • Fax 630.307.7571
[email protected] • www.lindgrenrf.com
Page 7
electrical power to the control system, causing the door to operate like a regular door (seals do not operate). To reset the emergency button, tum it clockwise. c. Customer connections A dry contact from the PLC is allocated for customer usage. Two purple wires are connected to the contact and are brought out of the control box in a steel connection box. The contact is NO when the door is open and turns to NC when the door closes.
3. MAINTENANCE Follow the maintenance procedures outlined for the standard door. Nothing extra is needed for this configuration
ETS-Lindgren • 400 High Grove Blvd .• Glendale Heights, IL 60139 • Phone 630.307.7200 • Fax 630.307.7571
[email protected] • www.lindgrenrf.com
Page 8
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48" x 84" C.O. AUTOSEAL II RF DOOR (lNSWING)
48" x 84" C.O. AUTOSEAL II RF ODOR (INSWING)
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VIEW FROM INSIDE
~
VIEW FROM OUTSIDE
(REVERSE FOR LEFT HAND S\oIING)
INSI..fING DOOR INSTALLATION GUIDE
FIG 4
ETS-Lindgren • 400 High Grove Blvd .• Glendale Heights, IL 60139 • Phone 630.307.7200 • Fax 630.307.7571
[email protected] • www.lindgrenrf.com
Page 9
Externul f'lountecl Filter, Fil ter is not neeclecl cloors
flL TER \I,G"
(j)
r
29"
NOTE:
~ FILTER TO BE LOCATED IN THE EQUIPMENT ROOM AT THE ENETRATION PANEL. 2. LOCATE ANOTHER EMERGENCY BUTTON IN THE CONTROL ROOM
Phone Line T a Control Box
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48" x 84" C.O. AUTOSEAL II RF DOOR (lNSWING)
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