Graco Reactor H-40 Operation page 26

11. Ground system
a. Reactor: is grounded through power
cord. See page 22.
b. Spray gun: connect whip hose ground
wire to FTS, page 24. Do not disconnect
wire or spray without whip hose.
c. Fluid supply containers: follow your
local code.
d. Object being sprayed: follow your local
code.
e. Solvent pails used when flushing: follow
your local code. Use only metal pails,
which are conductive, placed on a
grounded surface. Do not place pail on
a nonconductive surface, such as paper
or cardboard, which interrupts ground-
ing continuity
f. To maintain grounding continuity when
flushing or relieving pressure, hold a
metal part of spray gun firmly to the side
of a grounded metal pail, then trigger
gun.
12. Check hydraulic fluid level
Hydraulic reservoir is filled at the factory.
Check fluid level before operating the first
time, and weekly thereafter. See Mainte-
nance, page 40.
26
13. Lubrication system setup
Component A (ISO) Pump: Fill ISO lube
reservoir (LR) with Graco Throat Seal Liq-
uid (TSL), Part 206995 (supplied).
a. Lift the lubricant reservoir (LR) out of
the bracket (RB) and remove the con-
tainer from the cap.
RT
LR
b. Fill with fresh lubricant. Thread the res-
ervoir onto the cap assembly and place
it in the bracket (RB).
c. Push the larger diameter supply tube
(ST) approximately 1/3 of the way into
the reservoir.
d. Push the smaller diameter return tube
(RT) into the reservoir until it reaches
the bottom.
Important: The return tube (RT) must
reach the bottom of the reservoir, to
ensure that isocyanate crystals will set-
tle to the bottom and not be siphoned
into the supply tube (ST) and returned
to the pump.
e. The lubrication system is ready for
operation. No priming is required.
Setup
ST
RB
ti9911a