Graco 224908, Инструкция по установке и список запчастей

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5
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Installation
Grounding
WARNING
FIRE AND EXPLOSION HAZARD
Before operating the pump, ground the
system as explained below. Also read
the section FIRE AND EXPLOSION
HAZARD on page 4.
To reduce the risk of static sparking, ground the pump.
Check your local electrical code for detailed grounding
instructions for your area and type of equipment. Be
sure to ground all of this dispensing equipment.
1. Pump: unscrew the green grounding screw (W)
and washer (X), located on the ram base (Z).
Install a 1.5 mm
2
(12 ga) minimum ground wire (Y)
and secure with the screw and washer. Connect
the other end of the ground wire to a true earth
ground. See Fig. 1.
2. Fluid hoses: use only grounded fluid hoses.
3. Dispensing valve: obtain grounding through con-
nection to a properly grounded fluid hose and
pump.
4. Fluid supply container: obtain grounding by secur-
ing the container to the ram base with the clamps.
5. Air compressor: according to local code.
6. To maintain grounding continuity when flushing or
relieving pressure, always hold a metal part of the
dispense valve firmly to the side of a grounded
metal pail, ten trigger the valve.
Fig. 1
W
X
Y
Z
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