Water Supply; Pressure Relief Valve; Pre-Start Inspection Procedures - Reeves G2 Operation & Maintenance Manual

2. Locate all the Safety Decals on your water heater and heed their warnings.
3. Fill the burner fuel tank with good quality, clean No. 1 or No. 2 fuel oil / diesel or kerosene. Do Not Use
Gasoline.

3.5 Water Supply

Always flush water supply hose before attaching to the water inlet of the water heater
1. This system accepts water supply from commercial buildings, standard hydrant, or truck with adequate pressure
and flow. The hose should be a quality grade of fire hose with 1 ½ inch NHT.
2. Connect one end of the water supply hose to the water heater inlet. Connect the other end of the hose to the
pressurized water supply.
3. Follow the incoming water requirements listed below:
a) Water pressure must be between a minimum of 60 pounds per square inch (PSI) and a maximum of 125
PSI.
b) Incoming water temperature must not exceed 110 degrees F.
4. Never allow the water heater to operate without the incoming water supply hose attached and the water supply
completely turned on.

3.6 Pressure Relief Valve

1. A "pressure relief valve" has been added to this unit to protect the coil and components. This valve will open and
release water if the water pressure in the heater has exceeded 250 PSI.
2. To ensure the water temperature does not exceed acceptable levels, never allow the water heater to operate with
the unit running and the temperature control valve shut off more than five minutes.
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3.7 Pre-Start Inspection Procedures

Before starting the water heater, perform the following procedures:
1. Inspect the electrical cords for damages. If cord is damaged, DO NOT TOUCH OR USE CORD. Replace cord
before starting water heater.
2. Check all hose connections to ensure they are securely tightened.
3. Inspect for system water leaks and fuel leaks. If fuel leak is detected, DO NOT START THE UNIT. Be sure that
all damaged parts are replaced and that the mechanical problems are corrected prior to operation of the unit. If
you require service, contact REEVES EMS.
95226-01
This document contains information proprietary to REEVES EMS, LLC and is intended solely for use by its customers. No portion of this document may
be reproduced for release to a third party without written consent from REEVES EMS, LLC
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REEVES EMS, LLC