Graco 233777, 233776, 233500, 233501 Installation, Ground all of this equipment, 309303

Installation

Grounding

WARNING

FIRE AND EXPLOSION HAZARD This pump must be grounded. Before operating the pump, ground the system as explained below. Also read the sec- tion FIRE AND EXPLOSION HAZARD on page 4.

To reduce the risk of static sparking, ground the pump and all other equipment used or located in the pumping area. Check your local electrical code for detailed grounding instructions for your area and type of equip- ment.

Ground all of this equipment:

DPump: Attach a ground wire (Y) to the pump’s grounding screw (35) and secure with the screw, as shown in Fig. 1. Connect the clamp end of the ground wire to a true earth ground. Order Part No. 238909 Ground Wire and Clamp.

35Y

ti1030b

Fig. 1

DAir and fluid hoses: Use only electrically conductive hoses.

DAir compressor: Follow the manufacturer’s recom- mendations.

DSolvent pails used when flushing: Follow your local code. Use only metal pails, which are conductive. Do not place the pail on a non-conductive surface, such as paper or cardboard, which interrupts the grounding continuity.

DFluid supply container: Follow your local code.

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