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the PLC and shows as “1” on the PLC input display. 
The PLC will perform a purge time sequence, during 
which the booth will remain in the spray mode 
temperature. At the end of the purge cycle the PLC 
will begin timing the Bake Cycle and energize the 
Changeover damper solenoid in the main control 
panel. This places the booth in Bake Mode.    
 
When the Changeover damper solenoid is energized, 
the Changeover damper is pneumatically opened, 
releasing the Damper Position Valve.  When the 
Damper Position Valve is released, the pressure 
switch (RA), connected to the Damper Position 
Valve, de-energizes and input is given to the PLC, 
shown as “11” on the PLC input display. This 
disconnects 110v power to the compressed air 
solenoid, shown as “5” on the PLC output display,  
and eliminates the 120v circuit to RL contactor, 
turning off the booth lighting. If the burner switch is 
in the SUMMER position, the PLC will give 120v to 
the Gas Train Power Circuit, shown as “7” on the 
PLC output display. In WINTER position the Gas 
Train Power Circuit will already have 120v power. 
The controls then initiate the ramp up time and 
temperature. This begins the sequence of multiple 
time and temperature settings. 
 
 
At the completion of the bake time, the PLC stops 
the bake time sequence and begins the Cool Down 
time sequence (Shutdown mode). 
 
SHUTDOWN MODE: 
The power to the Changeover damper solenoid and 
RP relay is interrupted.  The Changeover damper 
closes, RA is energized, the booth lights come back 
on, and the booth temperature returns to the Spray 
Temperature.  The output from the PLC will be de-
energized, shutting off the burner if the Burner 
switch on the touch screen display is set to 
SUMMER position. If the Burner switch is set to 
WINTER position, the burner circuit will remain 
energized. 
 
The PLC also begins and internal time cycle, 
normally 10 minutes. All functions of the booth will 

shut down completely at the end of the time 
cycle.  After the time cycle is complete, the 
logic of the PLC will not allow the booth to 
restart until the OFF-SPRAY-BAKE switch, 
displayed on the touch screen, is set to the OFF 
position. The Operator may interrupt the 
Shutdown Mode at any time before the time 
cycle is complete, by placing the OFF-
SPRAY-BAKE switch in the SPRAY 
position. 
 
GAS TRAIN POWER CIRCUIT: 
 
When the BURNER switch (on the touch 
screen display) is set to the WINTER position 
there will be input to terminal 4 of the PLC and 
will show number “3” on the input display of 
the PLC. The PLC checks to make sure that 
the input is at “0” on the input display and 
outputs to “7” on the output display, giving 
power to the low gas pressure switch. The PLC 
then makes a scan of the input to “4,5, 6 & 7”, 
on the input screen, and then gives output to 
“11” on the output display, giving power to the 
Fireye unit and power to “1” on the output 
display giving power to the burner green light. 
The PLC will have input at “8” on the input 
display, showing power to the airflow switch. 
When the Fireye has done its’ job there should 
be power to “9” on the input screen, showing 
that power has been given to the vent and 
blocking valves on the gas train. The PLC will 
also make the signal connection “0” on the 
output display, making the connection between 
the gas modulating valve and the temperature 
controls. In the event the Fireye goes into the 
alarm state, there will be input to “10” on the 
input display and no input to “9” on the PLC 
input display. There will also be output to “2” 
on the output display, giving power to the 
burner red light, and discontinuing the power 
to the burner green light, output to “1” on the 
display,. 
  
The Low Gas and High Gas Limit, the Proof 
of Closure switch (all three are located on the 

Содержание Frontier

Страница 1: ...Operations Maintenance Manual Frontier Spray Booth 1401 W Stanford Englewood Colorado 80110 Phone 800 442 7628 Fax 303 781 2683 www garmat com BUILT IN THE USA June 22 2004...

Страница 2: ......

Страница 3: ...INTENANCE INSTRUCTIONS OPERATIONS INSTRUCTIONS Page 3 MAINTENANCE INSTRUCTIONS Page 7 MAINTENANCE SCHEDULE Page 9 TROUBLESHOOTING Page 11 OPERATION SEQUENCE Page 11 FILTER CHANGE RECORD Page 17 WARNIN...

Страница 4: ...e directed to the underside of the vehicle as well When the vehicle is completely dry and ready for refinishing the entire vehicle should be blown off with compressed air Again attention must be paid...

Страница 5: ...OR STORE GASOLINE PAINT OR OTHER FLAMMABLE MATERIALS NEAR THE INTAKE AIR HEATER APPLIANCE BOOTH MECHANICALS WARNING WHEN VEHICLES ARE EQUIPPED WITH PROPANE LPG FUEL THE FUEL TANK MUST BE LESS THAN HA...

Страница 6: ...the lighting on and off 4 INCREASE DECREASE PRESSURE SWITCHES are black push buttons that open and close the pressure damper 46008 X DELUXE FRONTIER 1 EMERGENCY EM STOP SWITCH is red in color 2 LIGHT...

Страница 7: ...t are showing green operation is normal When these lights are showing red an alarm is taking place 6 HOURMETER located on the touch screen records total hours of operation The hour display window show...

Страница 8: ...instructions for entering the booth Heed the warnings for the style of booth installed MAINTENANCE INSTRUCTIONS ENCLOSED PAINT BOOTH FILTERS To assure that the optimum finishing environment designed i...

Страница 9: ...THAT TWO PEOPLE INSTALL THE NEW FILTERS TO INSURE PROPER PLACEMENT USE HAND TOOLS ONLY Ceiling Filters are held in place by a removable filter frame in the ceiling of the cabin Filter support bolts se...

Страница 10: ...nclude and are not limited to door hinges dampers and motors If you are unsure which items need lubrication contact the equipment supplier If extreme moisture is present lubrication may need to be per...

Страница 11: ...or a weak detergent solution Wring the cloth before wiping the surface Wipe again with a soft dry cloth Never use alcohol paint thinner benzine nor a chemically treated cloth to clean this equipment...

Страница 12: ...off marked FIREYE Turn manual valve ON IS ON High limit low gas and or high gas If lockout repeats call a Garmat USA pressure switch tripped proof of closure authorized service technician Touch alarm...

Страница 13: ...on the remote control panel If the BURNER switch is in the WINTER position 120v power is provided to the PLC and shows as 3 on the PLC input display which in turn provides 110v to the gas train power...

Страница 14: ...done its job there should be power to 9 on the input screen showing that power has been given to the vent and blocking valves on the gas train The PLC will also make the signal connection 0 on the ou...

Страница 15: ...fire suppression system is open SPRAY MODE When the touch screen is displayed touching the word SPRAY will put the controls in the Spray Mode The booth will operate in SPRAY mode indefinitely until th...

Страница 16: ...he burner circuit will remain energized The PLC also begins and internal time cycle normally 10 minutes All functions of the booth will shut down completely at the end of the time cycle After the time...

Страница 17: ...uch screen display for one of three reasons One there is no spark in the burner to ignite the burner pilot Two there is no fuel being delivered to the pilot to create a flame Three the flame guard dev...

Страница 18: ...EXHAUST 900 EXHAUST 850 EXHAUST 800 EXT INT 750 EXHAUST 700 EXHAUST 650 EXHAUST 600 EXHAUST 550 EXT INT 500 EXHAUST 450 EXHAUST 400 EXHAUST 350 EXHAUST 300 EXT INT 250 EXHAUST 200 EXHAUST 150 EXHAUST...

Страница 19: ...18...

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