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7.2. Removing HV Transformer
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 (use Phillips screwdriver bit PH1 !)
.
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 bit 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.
Watc
h the released terminals, when moving the
transformer!
Do not damage transformer insulation during
removing and transportation.
Weight of the PA was distributed (transformer
has 12 kg, rest of the PA has cca 12
kg, too).
When refitting the transformer, watch to the correct location of individual sections and wires.
Manufacturer reserves the right to make future changes in the way of connecting the
transformer to the board. Allways mark the position of the terminals before disconnecting the
transformer.
Type of supported TCVR and working
frequency are visible on the display.
AUTO LED is ON.
Type of supported TCVR and working
frequency are visible on the display.
AUTO LED is ON.