Solvent Pump; Fluid Heaters - Graco XM Series Repair Parts

Repair

Solvent Pump

1. Follow Pressure Relief Procedure, page 13.
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.
138
103
106
126
140
4. Refer to your Merkur Pump Assembly manual to
service or repair the solvent pump.
5. Follow steps in reverse order to reinstall solvent
pump.
36
107
106

Fluid Heaters

Wiring for explosion-proof heaters (245863) is not
provided. See your Viscon HP heater manual for wiring,
repair, and parts information for explosion-proof
heaters.
Service and Repair
1. Follow Pressure Relief Procedure, page 13.
2. Disconnect fluid lines and electrical wiring from fluid
heater.
3. Refer to your Viscon HP heater manual to service or
repair heater.
4. Reconnect fluid lines and electrical wiring.
Replace
1. Follow steps 1 - 2 in Service and Repair.
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.
127
X
Y
3. Replace heater. Follow steps in reverse order to
install new heater.
90
Mounting Plate
313289V