Service manual

Revision D 3-8
Maintenance : Domestic Electrical Safety Tests
Series 2000 Treadmill
409110-004
Test #3
Patient-Cable-Leakage-to-Ground
Test #4
Patient Cable-Leakage-into-
Patient Leads-from 120 VAC
During this test, line voltage is applied to the patient cable connectors.
To prevent erroneous readings, don not allow the leadwires to contact
conductive materials such as metal handles, and do not place the
leadwires on the floor.
Meter
connectors
V
Gnd
1K
Rvs
Tester
Polarity
Norm
UUT
power
cord
Unit
under
test
(UUT)
Tester
power
cord
Line
Neutral
Gnd
Patient
cable connectors
Patient cable
Line
Neutral
“To be tested” power connector on back of
tester (may not be labeled on some testers).
M13052-003E
Meter
connectors
V
Gnd
1K
Rvs
Tester
Polarity
Norm
UUT
power
cord
Unit
under
test
(UUT)
Tester
power
cord
Line
Neutral
Gnd
Patient
cable connectors
Patient cable
Line
Neutral
“To be tested” power connector on back of
tester (may not be labeled on some testers).
M13052-004E