6
2. OFF SWITCH,
is a black push button switch that
will turn off the intake and exhaust fans when
pushed.
3. LIGHT SWITCH,
is a toggle switch that turn the
lighting on and off.
4. BURNER SUMMER/WINTER SWITCH,
is a
toggle switch that turns on and off the burner circuit.
5. INCREASE/DECREASE PRESSURE
SWITCH,
is a toggle switch that opens and closes
the pressure damper.
6. SUPPLY FAN PILOT LIGHT (GREEN)
indicates the supply fan is in operation when lit.
7. BURNER PILOT LIGHT (GREEN)
indicates
the burner is in operation when lit.
8. SPRAY, PURGE, BAKE, COOL DOWN
PILOT LIGHTS (GREEN),
when lit indicate
mode of operation that the paint booth is operating
in.
9. BAKE TIMER
is energized only during the bake
mode. This timer features a bar (top portion of unit),
which initializes at 100% at the right and decreases
to 0 at the end of the timed period. The mode
indication (lower left corner of the timer) should be
set at C. The bake time is set via thumbwheels
(lower center). The timer function (lower right)
should be set at M for minutes.
9. TEMPERATURE CONTROLLER
provides
readout of the booth internal temperature and current
set-point (one for spray and one for bake).
MAIN ELECTRICAL PANEL
The control panel is fully described in the
maintenance section of this manual.
The control panel is mounted to the side of the intake
plenum near the booth front. It is white in color and
contains the power and operational controls for the
booth.
WARNING: THE MAIN ELECTRICAL
PANEL IS SUPPLIED BY TWO SOURCES OF
ELECTRICAL POWER. INSURE BOTH
SOURCES ARE DISCONNECTED BEFORE
ANY ADJUSTMENTS IN THE PANEL ARE
MADE.
The purge timer is an internal function of the PLC
(Programmable Logic Controller) and is adjustable
in minutes. This timer should not be set any lower
than 3 minutes according to national codes.
Consult your paint supplier or manufacturer for
recommended flash-off time.
The bake timers are an internal function of the
PLC and are adjustable in minutes. Consult your
paint supplier or manufacturer for recommended
bake times.
The cool down timer is an internal function of the
PLC (Programmable Logic Controller) and is
adjustable in minutes. Generally this timer is set a
maximum of 10 minutes. This allows the operator
to set the paint booth to bake mode and go home in
the evening. The booth will complete the bake
cycle, cool down for 10 minutes, and then shut
down completely. The Off/Spray/Bake switch will
need to be set to the Off position to allow the booth
to operate after the system has gone through a cool
down cycle and shut off automatically.
Adjustment of the purge, bake, and cool down cycles
can be made at the face of the PLC by accessing the
parameter screen.
REMOVING THE CAR
Review the 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 into your Garmat® Tier 1 Paint Booth is
maintained, filter replacement at recommended
intervals and regular cleaning of the booth and the
air-handling units is essential. Use only
recommended filters and insure that the filters are
properly installed.
Summary of Contents for Chinook II
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