Hatco pmg-60m-0705(7) ユーザーズマニュアル

Form No. PMG-60M-0705

INSTALLATION

Figure 5. PMG-60 Gas Booster Heaters Connected in Series

Outlet
Using a 3/4" union and piping, connect the booster
heater water outlet to the dishwasher sanitizing
rinse pipe connection.

NOTE: Be certain the connection is made to the final
rinse and not to the wash tank.

Install a temperature/pressure gauge in outlet line.
Water temperature at outlet should be 180°F
(82°C).

NOTE: The temperature sensing element must be in
water stream. (See Figures 2 and 3.)

Shock Absorber
In areas of high water pressure, Hatco recommends
a shock absorber be installed in the outlet line as
close as possible to the dishwasher. The shock
absorber softens the water hammer caused by
automatic dishwasher valves. (See Figure 4.)

NOTE: Fill booster heater with water to test for
installation leaks. Leave the water in booster to
prevent pump damage in the event the electrician
should apply power.

GAS

Components

SUPPLIED WITH UNIT

OPTIONAL WITH UNIT

SUPPLIED BY INSTALLER

• Internal Gas Valve (installed)

None

• Gas Supply Line

• External Gas Valve (loose)

• Sediment Trap

• Union

†

NOTE: The Commonwealth of Massachusetts

requires that if a water treatment system is
installed in line with the Hatco Booster Heaters, a
water backflow protector shall also be installed.

Optional Accessory

Not Supplied With Booster Heater