Graco Merkur 313255F Instructions Manual page 12

Installation
Electrical Housing Access
Remove
outer two
heater8
bracket
screws.
Tilt the heater away from the pump for easier access to
the screws on the cover of the electrical housing.
12
Loosen
inner two
heater
bracket
screws.
ti13358a
Electrical
housing
ti13359a
Hose Connections
See F . 1, page 8.
IG
1. Attach one end of the air hose to the gun air regula-
tor (T, G40 spray guns only).
2. Attach the other end of the air hose to the air inlet at
the base of the gun (G40 spray guns only).
3. Attach gun swivel (J) to the gun fluid inlet.
4. Attach one end of the fluid whip hose (K) to the gun
swivel and the other end to the recirculating mani-
fold.
5. Attach one blue fluid hose to the recirculating mani-
fold and to the back pressure regulator (E).
6. Attach the other blue fluid hose to the recirculating
manifold and to the filter (F) outlet.
7. Apply lens cover to both regulator gauge lenses.
8. Verify that suction hose fittings and drain hose fit-
tings are tight.
313255F