Reeves G2 series Operation Manual page 32

Operation & Maintenance w/IPB
WATER SUPPLY
Always flush water source and water supply hose before attaching
supply hose to the water source 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 pressurized water source.
3. Flush water source and supply hose.
4. Connect the other end of the hose to the water source inlet on the water heater.
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 pressurized
water source turned on.
PRESSURE RELIEF VALVE
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 exceeds 150 PSI.
To ensure the water temperature does not exceed acceptable levels, never allow the water heater to operate with the
temperature control valve turned off more than five minutes.
TEMPERATURE CONTROL VALVE
The temperature control valve is carefully assembled, tested at the factory, and set to deliver water at any
temperature between full cold and 110°F. Failure of the cold water supply will cause the hot water seat to close. The
label on the valve is marked "Hot-Cold', so that the handle can be set accordingly. When the unit is not being used,
turn the handle towards the Cold position fully to shut off all flow.
THERMOSTATIC STOP AND CHECK VALVES
At each inlet of the temperature control valve, there is a screwdriver operated check valve. Both the cold and hot
water stop and check valves must be open at all times for proper function of the valve. These stops are checked and
opened fully before the unit is shipped.
Part Number: 1006375
This document contains information proprietary to DHS Systems 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 of DHS Systems LLC.
G2 Series Decontamination Water Heater
NOTE
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DHS Systems LLC