Xylem IM 16 Seal-less Centrifugal Canned Motor Pumps For Instant Hot Water Recirculating System (obsolete) - Manual (Page 8)

8
WARNING: - Electrical Grounding Hazard - Adequate electrical grounding is required for
the safe operation of Laing Pumps. Ground the pump back to the service using a copper
conductor at least the size of the circuit connectors supplying the pump. Connect the ground
wire to the ground terminal in the wiring compartment. Failure to follow these instructions
could result in serious personal injury, death and/or property damage.
WARNING: - Risk of Electric Shock - Do not install this pump in swimming pool or marine
areas. Failure to follow these instructions could result in serious personal injury, death and/or
property damage.
WARNING: - Electrical Shock Hazard - Disconnect and lockout the power before
servicing. Failure to follow these instructions could result in serious personal injury, death
and/or property damage.
Removal of Pump From Existing System For Replacement
WARNING: - Electrical Shock Hazard - Electrical connections are to be made by a qualified
electrician in accordance with all applicable codes, ordinances and good practices. Failure
to follow these instructions could result in serious personal injury, death and/or property
damage.
Electrical Safety
WARNING: - Hot Water Hazard - Before draining the system, allow water to cool to at least
100F, open the drain valve (take precautions against water damage) and leave the drain valve
open until servicing is complete. Failure to follow these instructions could result in serious
personal injury, death and/or property damage.
WARNING: - Electrical Shock Hazard - Be certain the electrical power is not present at the
motor leads before continuing. Failure to follow these instructions could result in serious
personal injury, death and/or property damage.
WARNING: - High Pressure Hazard - Pressure may be present in the pump body. This
pressure can be relieved by loosening the flange bolts and shifting the pump assembly
slightly to allow the pressurized water to escape. Failure to follow these instructions could
result in serious personal injury and death.
1. Close the valves on the suction and discharge sides of the pump. (if no valves have been installed, it
may be necessary to drain the system.)
2. Disconnect the electrical supply lines to the pump.
ITT
3878 S. Willow, Suite 104
Fresno, CA 93725
Tel: (559) 265-4730 (800) 554-6853
Fax: (559) 265-4740 (800) 453-7523
www.lainginc.com
Copyright © 2009 ITT Corporation,
Printed in the U.S.A 1-10 IM-16
THE ITT ENGINEERED BLOCKS
SYMBOL AND ENGINEERED FOR LIFE
ARE REGISTERED TRADEMARKS OF
ITT MANUFACTURING
ENTERPRISES, INC.
WARNING: - Extreme Temperature Hazard - If the pump, motor or piping are operating at
extremely high or low temperature, guarding or insulation is required. Failure to follow these
instructions could result in serious personal injury, death and/or property damage.
Thermal Safety