Graco HFRL, Руководство по установке и эксплуатации

Страница: 34 / 142

Setup
34 3A2175Z
9. Connect air tubes from solenoid valve to MD2.
a. Route the airlines following the material hoses.
10. Connect whip hose to MD2 valve component A
(Red) and component B (Blue) fluid inlets.
11. Pressure check hose.
Pressure check hoses for leaks. If no leaks, secure the
hoses and airlines together to protect from damage.
12. Ground system.
a. HFR: grounded through power cord. See step 3
on page 30 .
b. Fluid supply containers : follow your local code.
c. Object being dispensed : follow your local code.
d. Solvent pails used when flushing : follow your
local code. Use only metal pails, which are con -
ductive, placed on a grounded surface. Do not
place pail on a nonconductive surface, such as
paper or cardboard, which interrupts grounding
continuity.
e. To maintain grounding continuity when flushing
or relieving pressure,
hold a metal part of dis -
pense gun firmly to the side of a grounded
metal pail, then trigger gun.
13. Check hydraulic fluid level.
Hydraulic reservoir is filled at the factory. Check fluid
level before operating the first time, and weekly thereaf -
ter. See Accessories on page 136 for specifications.
NOTICE
To avoid improper machine operation, ensure the
open and close ports of the MD2 are connected to
the proper open and close ports of the valve.
OPEN
CLOSED
OPEN
CLOSED
FLUID
REGULATOR
AIR SUPPLY
This equipment must be grounded.