Drawmer DA 6 Operator's Manual - Page 4

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your country. For your own safety it is important that you use this cable to connect to the mains

supply earth. The cable should not be tampered with or modified.

The power supply socket has an integral fuse drawer containing the power fuse (and a spare).

Removal of the drawer is only possible with the power cord removed. The fuse should never

blow under normal operation. If the fuse is suspected of having blown, then a fault will have

occurred and this fault condition should be inspected by a qualified service engineer. When

changing the fuse, always comply with the Safety Instructions.

If, for some reason, the unit is to be operated at a mains input voltage which is different to that

as supplied, the following procedure must be carried out by a qualified technical engineer. If the

voltage change process is to be repeated often, a simple switch can be fitted to simplify this

procedure, this part (item # 7026) is available via your Drawmer dealer.

1: Disconnect the unit from the mains.

2: Using a number 1 size pozidrive screwdriver, remove the seven self-tapping

screws that retain the top cover. (Two screws are found along each side; two

along the top edge at the rear; and the upper screw on the front facia panel).

3: Remove the power supply unit (PSU) module by removing the four

pozidrive screws: two holding the mains input connector; two along the

bottom printed circuit board edge.

For conversion to 115Volt AC (previously set to 230Volt AC)

4a: De-solder and remove the single link marked K1.

Fit two links in the positions K2 and K3.

5a Exchange the 63mA fuse for a similar type rated at 32mA.

For conversion to 230Volt AC (previously set to 115Volt AC)

4b: De-solder and remove the two links marked K2 and K3.

Fit a single link in the position K1.

5b Exchange the 32mA fuse for a similar type rated at 63mA.

In both cases:

6: Replace the power supply using the four screws.

7: Ensure the jumper connector (P2) is correctly aligned.

8: Replace the top cover using the seven screws.