Philips PM2519 - 5. ACCESS; 5.1. DISMANTLING THE PM 2519

5.
5.1.
ACCESS
WARNING: The opening of covers or removal of parts, except those to which access can be gained by hand
is likely to expose live parts, and accessible terminals may also be live.
The instrument shall be disconnected from all voltage sources before any replacement or
maintenance and repair during which the instrument will be opened.
Hf afterwards, any adjustment, maintenance or repair of the opened instrument under voltage
conditions is inevitable, it shail be carried out only by a skilled person who is aware of the hazard
involved.
Bear in mind that capacitors inside the instrument may still be charged even if the instrument is
separated from all voltage sources,
DISMANTLING THE PM 2519
Removing the top cover (Fig. 5.1.)
— Place the hand in its bottom position.
— Remove the two fixing screws at the rear which attach the top cover to the bottom cover.
— Lever the top cover and pull it backwards.
— Disconnect the mains plugs which are connected to the p.c.b.
Removing the bottom cover (Fig. 5.2.)
— Remove the top cover.
~- Remove the handle.
— Remove the three fixing screws which attach the printed circuit board to the bottom cover (Fig. 5.2. item 1)
— Bend out the two hooks of the front plate (Fig. 5.2. item 2).
-~ Remove the bottom cover.
Removing the front assembly
— Remove top and bottom cover.
— Disconnect the flexible print from the connector X1700 (Fig. 5.2. item 3).
— Disconnect X1702 (Fig. 5.2. item 4).
— Bend out the two hooks of the front plate at the bottom of the printed-circuit board (Fig. 5.3. item 1).
-~- Disconnect the front from the printed circuit board.