Martin MAC 2000 Wash Installation Manual page 10

18. See Figure 17. Two types of XLR connector
modules have been fitted to the MAC 2000
Wash. If your fixture has the wider type
module A with the 4-pin connector (arrowed)
behind the XLR sockets, there will not be
enough space to install the new ballast so
you must replace the module with the
narrower type B with the 4-pin connector
(arrowed) in line with the sockets at the end
of the PCB. A module type B is supplied in
the Upgrade Kit (P/N 62004554, see "H" in
Table 1). If the narrower type module B is
already installed, just keep the module
supplied in the Upgrade Kit as a spare.
To replace the XLR module, unplug the
module at its 4-pin connector, unscrew the 8
screws (PZ1, P/N 08200102) around the
XLR sockets on the connections plate and lift
the module out of the fixture. Install the new
XLR module supplied with the Upgrade Kit re-using the 8 screws, and connect the plug to the new
module's 4-pin connector.
19. See Figure 18. You must now
relocate the mains input
cable ground (earth) lead to
make space for the new
ballast. First, strip some of
the outer insulation from the
mains cable at A.
20. See Figure 18. Unscrew the
Torx 20 screw B (P/N
08070701) that fastens the
lead to the metal base plate.
Throw this screw away. Move
the mains input cable ground
lead to the existing hole C in
the base plate and fasten it to
the base plate with one of the
new Torx 20 screws,
P/N 08070701, supplied in
the Upgrade Kit (see "V" in
Table 1). To make sure the
lead does not foul the new
ballast, fasten the screw with
the lead trailing out towards
the fixture's XLR connectors.
Remove screw D from the mains filter ground lead. This screw is no longer required. Disconnect the
blue and brown leads E from the fixture's power on/off switch, and remove the ground lead and blue
and brown leads with their connector F. These leads are no longer required. New leads are supplied
installed on the mains filter on the new ballast assembly.
Warning! For safety reasons, the two ground (earth) leads – one from the fixture's mains input cable and
one from the mains filter on the ballast assembly – shown at B and D in Figure 18 MUST be
fastened to the base plate separately with two separate screws when the new ballast assembly is
installed. DO NOT take a short-cut and use one single screw to fasten these two ground leads to
the base plate together, or you will create a safety risk, void the product warranty and make the
product illegal.
MAC 2000 Wash XB Upgrade Kit Installation Guide – Page 10 of 34
A
B
E
F
C
B
Figure 18
Figure 17
A
D