PENSKY-MARTENS FLASHPOINT TESTER - TM-5-6640-213-140109

TM 5-6640-213-14

3-13.

PENSKY-MARTENS FLASHPOINT TESTER.

a. Lubrication. Oil the stirrer motor every 1.000 hours of use

with light lubricating oil. Oil moving parts of the tester mechanism

as often as needed, with light lubricating oil.

b. Cleaning. Never use gasoline, acetone, or other low-

flashpoint solvents for cleaning flash cups. Use kerosene or other

high-flashpoint solvents as cleaning agents.

3-14.

COPPER STRIP CORROSION APPARATUS.

To clean the apparatus, open the drain valve and allow the bath

water to drain into the sink. Clean the inside of tha bath with a

mild soap and water solution and a cloth. Rinse throughly. Polish

the bath exterior with a soft, dry cloth.

3-15.

OVEN .

a. Cleaning. Use a clean cloth and a mild soap-and-water

solution to clean the interior and exterior when the oven is cool.

Refer to Chapter 4 for adjustment and repair of the oven.

3-16.

ICE MAKER.

a. Daily Maintenance. Refill the water tank as required by

demand of the ice cube supply.

b. Periodic Maintenance. Inspect the unit for frost buildup.

Defrost the unit as required. Empty and clean the secondary evapor-

ator moisture collector.

Defrosting.

(1) Locate the main switch behind the grill and place it

in the OFF position.

(2) Remove the ice bucket.

(3) Prop the door open at least 1 inch to permit air

circulation to dry the interior and prevent bacterial growth and

offensive odor.

Empty and clean the ice bucket.

(4)

(5) After the unit has defrosted, replace the cleaned ice

bucket, remove the door prop and return the main switch to the ON

position.

Do not use solvent, abrasives or other cleaners

that may contaminate the ice cubes.