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Installation
Grounding
WARNING
FIRE AND EXPLOSION HAZARD Before operating, ground the system as explained below. Also read the section FIRE AND EXPLOSION HAZARD on page 3.
DPump: loosen the grounding lug locknut (W) and washer (X). Insert one end of a 1.5 mm2 (12 ga) minimum ground wire (Y) into the slot in lug (Z) and tighten the locknut securely. See Fig. 1. Connect the other end of the ground wire to a true earth ground.
DAir hoses: use only electrically conductive air hoses.
DFluid hoses: use only electrically conductive fluid hoses.
DAir compressor: follow manufacturer's recommen- dations.
DSpray gun: grounding is obtained through connec- tion to a properly grounded fluid hose and pump.
DFluid supply container: according to your local code.
DObject being sprayed: according to your local code.
DAll solvent pails used when flushing, according to local code. Use only metal pails, which are conduc- tive, placed on a grounded surface. Do not place the pail on a
DTo maintain grounding continuity when flushing or relieving pressure, always hold a metal part of the spray gun firmly to the side of a grounded metal pail, then trigger the spray gun.
X
Y
W | Z |
| 64 |
Fig. 1