Xylem GK GV (8203, 8203X) - Manual (Page 18)

Installation
Install the pump
DANGER:
Disconnect and lock out electrical power before installing or servicing the unit.
WARNING:
• Note that special rules apply to installation in explosive atmospheres.
• Make sure that the unit cannot roll or fall over and injure people or damage property.
• Do not install CSA-approved products in locations that are classified as hazardous in the
national electric code, ANSI/NFPA 70-2005.
• Do not install the starter equipment in an explosive zone unless it is explosion-proof
rated.
WARNING:
Electrical shock hazard. Check that the cable and cable entry have not been damaged
during transport before installing the pump.
NOTICE:
• Do not run the pump dry.
• Never force piping to make a connection with a pump.
• Always remove all debris and waste material from the sump, inlet piping, and
discharge connection, before you install the pump.
These requirements apply:
• Use the pump dimensional drawing in order to ensure proper installation.
• Provide a suitable barrier around the work area, for example, a guard rail.
• Check the explosion risk before you weld or use electric hand tools.
• Always check the impeller rotation before lowering the pump into the pumped liquid.
Authority regulation
Vent the tank of a sewage machine station in accordance with local plumbing codes.
Fasteners
WARNING:
• Only use fasteners of the proper size and material.
• Replace all corroded fasteners.
• Make sure that all fasteners are properly tightened and that there are no missing
fasteners.
Installation
16 GK, GV (8203, 8203X) Installation, Operation, and Maintenance Manual