Setup
Connect Hoses and Mount Pump
Connect hoses and pump as follows:
NOTE:
This pump is supplied with a bracket (D) which
holds it to the side of a drum. If you want to install the
pump on a wall, do not install the hanging bracket. Use
Graco Wall Mounting Bracket 206–778 or equivalent
for wall setup.
1. Screw the hose stud (A) of the suction hose (B)
into the pump’s intake housing (C) using Loctite
Pipe Sealant. Assemble the hanging bracket (D) to
the pump with the screw, lockwasher, and nut (E)
provided.
2. Remove the ball valve (17, see Parts) from Model
205–985. It is not used in this setup. Hang the
pump on your empty cleaning solution drum.
NOTE:
A pump runaway valve (F) may be installed
near the pump air inlet. This valve senses when the
pump is running too fast and shuts off the air to the
pump.
3. Connect the air line lubricator (G) to the pump air
inlet using pipe sealant. Install a pump air bleed
valve (H) and air regulator and gauge (J) to the air
line lubricator. Connect an air line filter (K) to the
regulator. From the air line filter, install an air drain
valve (L), bleed–type air valve (M), and connect to
the air supply using electrical conductive air supply
hose (N).
4. Close to the pump’s 1/2 npt(f) fluid outlet, install a
tee (P) and a fluid drain valve (R). Then install a
fluid hose (S) and Hydra–Clean gun (T). The hose
and gun are supplied with Model 205–985, but
must be purchased separately for Model 207–860.
CAUTION
Oils containing phosphate ester or chlorinated hydro-
carbons are not compatible with the plastic bowl of
the lubricator – be sure that oil used to lubricate the
compressor is free of these additives.
