TM 11-6780-225-35
Control settings
Step
Test procedure
Performance standard
No.
Test equipment
Equipment under test
1
Set on OHMS function,
Set all circuit breakers to
Insert one test probe into
Multimeter shall indicate
range RX 10,000
ON
each power prong of each zero ohms.
outlet sequentially, while
connecting the other test
probe to the darkroom
metal shell.
2
Same as step 1 above ------- Same as step 1 above
Insert one test probe into
Multimeter shall indicate
each ground prong of each 10,000 ohms.
outlet while connecting
other test probe to dark-
room metal shell.
4-4. Voltage Test
a. Test Equipment. Multimeter TS-352/U.
b. Test Connections and Conditions. Refer to wiring diagram (fig. 5-1).
WARNING
Use extreme caution in performing test below as 11 vac 60-Hz power is present at each outlet.
NOTE
Remove all equipment from darkroom outlets before performing test below.
Control settings
Step
Test procedure
Performance standard
Test equipment
Equipment under test
Set on AC function, range
Set all circuit breakers to
Connect test probes across Multimeter shall indicate
250 volts
ON
power prongs of each
115 + 5 volts.
outlet.
4-2
