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Sahre / MVK 04 / 13
FEIN REPAIR TOOLS
17/49
3.5. Safety test
/
(after about 15-minute run-in)
Important!
The safety test
must comply
with the
specifications
set out in the
current version
of DIN VDE
0701 Part 1
(Appendix "E"
for power
tools).
Test steps
Test type
1. Visual inspection
1. Remove clamped tool if necessary
2. Cable
3. Housing
4. Mechanical operating elements
5. Check type plate
2. Measuring insulation
resistance
1. Disconnect from mains
2. Connect L1 and N to plug
3. Switch "ON"
Measuring points: Gear head and screws (140+200) to L1/N
Test voltage: 500 V DC
Insulation resistance: min. 2.0 M ohms
3. High-voltage test
High-voltage test
according to: EN-
60745-1, §15: 2003
1. Disconnect from mains
2. Connect L1 and N to plug
3. Switch "ON"
Measuring points: Gear head and screws (140+200) to L1/N
Test time: min. 3 sec
Test voltage: 2500 V AC
Tripping current: 5mA > Overcurrent relay of test rig must not trip
4. Speed measurement
1. Speed setter (80) at level 6
2. Switch on machine
3. Measuring point: on drive shaft (430)
Test time: min. 12 sec
Speed tolerance range: min. 18 500/min, max. 18 900/min
5. Measuring idling
current
1. Switch on machine
2. Test time: min. 3 sec
Idling current tolerance range: min. 0.72 A, max. 0.92 A
Safety test:
...as carried
out by FEIN
