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Repair
46 313289S
Solvent Pump
1. Follow Pressure Relief Procedure, page 12.
2. Disconnect fluid line (140) and air lines (107, 126)
from solvent pump.
3. Remove four screws (106) that attach solvent pump
(103) to bracket (138) and remove solvent pump.
4. Refer to Merkur Pump Assembly manual 312794 to
service or repair solvent pump.
5. Follow steps in reverse order to reinstall solvent
pump.
Fluid Heaters
NOTE:
Wiring for explosion-proof heaters (245863) is not pro-
vided. See Viscon HP heater manual 309524 for wiring,
repair, and parts information for explosion-proof heat-
ers.
Service and Repair
1. Follow Pressure Relief Procedure, page 12.
2. Disconnect fluid lines and electrical wiring from fluid
heater.
3. Refer to Viscon HP heater manual 309524 to ser-
vice or repair heater.
4. Reconnect fluid lines and electrical wiring.
Replace
1. Follow steps 1 through 2 above.
2. Loosen four mounting screws (X), lock washers (Y),
and plain washers (127) on back of heater (90).
Slide heater up and remove from mounting plate.
3. Replace heater. Follow steps in reverse order to
install new heater.
r__312359_313289_22a-1
138
106
103
140
126
107
106
90
127
X
Mounting Plate
r__312359_313289_34
Y