Weil-McLain GV90+ User Manual download pdf (Page 5)

Part number 550-142-055/0411

GV90+ gas-fired water boiler — User’s Information Manual

Perform maintenance per schedule below

Figure 2 Service and maintenance schedules

Service technician

(see Boiler Manual for instructions)

Owner maintenance

(see following pages for instructions)

Annnual start-up

Follow the procedures listed in

the Boiler Manual.

Daily

• Check boiler area

• Check air openings

• Check pressure gauge

Monthly

• Check boiler interior piping

• Check venting system

• Check air vents

• Check condensate drain system

• Check relief valve

Periodically

• Test low water cutoff (if used)

• Clean vent termination/air intake

screens

Every 6 months

• Oil blower motor

• Operate relief valve

End of season

• Shut down procedure

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Weil-McLain GV90+ User Manual Page 5