Removing T He H V T Ransformer - OM POWER OM2000+ Manual

Remove the upper lid first. On the right side of the PA, next to the HV transformer there are two
PCBs m ounted. O n t he l eft u pper s ide o f t he f ront ( Switch-­‐ON) b oard c onnector J 6 i s l ocated.
AC selector range can be changed in the production according to the specific conditions in individual
countries.
7.2. Removing H V T ransformer
For simpler and easier transport of the PA, HV transformer can be removed and taken separately. This
distributes the weight of the PA (24 kg) about half and half. Follow next steps to do it.
1. Remove upper lid from the PA.
2. Turn the PA on the left side (transformer is up).
3. Disconnect 3 connectors from the front board and 1 connector from the rear board.
4. Release 4 screws from the bottom side of the PA. Use Philips screwdriver P2. During the
release of the last 2 screws hold the transformer by hand. Do not worry about its weight, it will
move down just 1 cm and remains on the central rung of the PA.
5. Use both hands to take transformer away from the chassis.
NOTE
Use flat screwdriver or finger and press
carefully the white stick to release contact
and move upper end of the white jumper to
the p roper p osition, i f n ecessary
Jumper must be connected between bottom
contact and one of remaining contacts. AC
voltage is marked next to every contact.
Watch t he r eleased t erminals, w hen m oving
the t ransformer!
Do not damage transformer insulation
during r emoving a nd t ransportation.
.
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