Graco FOAM-CAT 200 Series, Instructions And Parts List

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14 308219
Installation
8. Prime the Heater
CAUTION
Prime the heater and sprayer with fluid before turning
on the heater to reduce the risk of overheating and
burning out the heater element.
WARNING
FIRE AND EXPLOSION HAZARD
To reduce the risk of fire or explosion, do
not use the heater with flammable
liquids, such as fluids having flash points
below 200
_
F (93
_
C).
Specific priming instructions for the Foam-Cat
Sprayers are given in the sprayer manual, 307541 or
307542. If the heater is used in other spray systems,
use the following priming guidelines together with your
system priming instructions.
NOTE: Refer to Fig. 1, page 7 to identify the parts
mentioned in this section, except where noted other-
wise.
1. Be sure the heater has been flushed.
2. Close the feed pump air inlet valves.
3. Put a waste container under each heater drain
valve.
4. Be sure the heater and heated hose controls (K)
are turned OFF. See Fig. 6.
5. Open each pump’s fluid intake valve.
6. Open the main air shutoff valve.
7. Adjust the supply container air dryer equipment.
See the air dryer manual.
8. Open the feed pump air valve.
9. With the air or hydraulic power to the proportioning
pump set at a low pressure, turn on the pump.
10. When the solvent has been thoroughly purged
from both sides of the heater and ISO and RES
appear, shut off the proportioning pump and close
the heater drain valves.
11. Remove the swivel and plug from each filter fluid
outlet.
Fig. 6
01292
113
K
107
313