Service manual

Final Safety Check

Once Service to oven is complete, but before applying power

to the oven, do the following: Use a Hipot Tester to ensure the wire

terminals are not loose or touching bare metal. Also ensure there

were no wires pinched or crushed during repair.

When Hipot testing the oven, it must be completely

assembled, with all covers and guards in their correct positions. The

recommended Hipot settings are listed below:

• Voltage – 1.25 (1250 volts)

• Current – 10.00 (10 mill amps)

• Dwell – 1.0 (1 second)

• Ramp/Pulse – 0.1 (1 second)

WARNING

If Oven passes Hipot test, proceed with functional test of oven. If

covers or guards are removed at any time, oven must be Hipot tested

once again to ensure safety, to you and the customer.

NOTE: Test each wire

individually. Connect Hipot

lead to White wire (Neutral),

connect another to chassis of

oven and test. If test passes,

then repeat test with the Red

(L2), and Black (L1) wire. See

(Fig. A).

Test 1

Test 2

Test 3

Conduit

Cable

Fig. A