Hobart SM6T2 ML-110857 manual Cleaning, Wash Arm, Rinse Nozzles

CLEANING

WARNING: DISCONNECT THE ELECTRICAL POWER SUPPLIES BEFORE CLEANING OR SERVICING THIS MACHINE.

The machine must be thoroughly cleaned at the end of each working shift, or at least twice a day. Use only products formulated to be safe on stainless steel.

Wash Arm

The Wash Arm can usually be cleaned without removing it from the dishwasher. Swing up the Wash Arm End Covers (Fig. 4) and flush out by closing the hood and operating the wash manually. (Refer to Manual Operation, page 8.)

To remove the Wash Arm from the machine, lift off the Rinse Arm and unscrew the Rinse Arm Bearing Pin (Fig. 4) on which the Rinse Arm rotates. This may be done by inserting a rod in the cross holes to serve as a wrench.

If the arm should stop revolving, first make sure that the tank is full of water. Then make sure that all wash arm nozzles are clean.

Rinse Nozzles

If the rinse water contains lime or other solids, the Rinse Nozzles will need frequent cleaning.

Take the Upper Rinse Nozzles apart by unscrewing the winged caps (Fig. 4) and clean the grooves and center hole in the loose Core (Fig. 4). Close the hood and flush out by operating the rinse. Replace the Cores and winged caps.

The lower rinse pipes can be quickly flushed out by removing the End Plugs (Fig. 4). Remove the End Plugs one-at-a-time, close the hood, and rinse for a few seconds. Then force a piece of wire, such as

astraightened paper clip, into the spray nozzles one side at-a-time, thus pushing any obstruction into the rinse pipe. Close the hood and rinse for a few seconds, then replace the End Plug (Fig. 4). Repeat for other side. Complete removal of the rinse pipes (Fig. 4) is accomplished by loosening the set screws (Fig. 4). Do not change the angled settings of the rinse nozzles from the factory preset angles.

CORE

	RINSE PIPE
WINGED CAP	SET SCREW
UPPER RINSE NOZZLE
RINSE PIPE	RINSE ARM BEARING PIN

RINSE NOZZLE

END PLUG

WASH ARM

WASH ARM END COVER

PL-53055

Fig. 4

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