Martin MAC 2000 Wash Installation Manual page 21

51. See Figure 46. Disconnect
the leads (arrowed) from the
thermoswitch on the
right-hand side lamp fan
assembly.
52. See Figure 47. Cut cable ties
as necessary and pull the
lamp fan power leads back
towards the fans on both
sides of the head until the
leads hang free. Remove the
fan mounting screws
(arrowed, PZ2, P/N
08200107) and remove both
the lamp cooling fans
complete with their metal
heat shields including the
thermoswitch mounted on
the right-hand heat shield.
Keep the screws for re-use
later. The fans with their heat
shields and thermoswitch are
no longer required, as new
items are supplied in the
Upgrade Kit.
53. See Figure 48. A total of four
new fans are supplied in the
upgrade kit. The two new
lamp cooling fans (right-hand
fan with thermoswitch =
P/N 62406058 and left-hand
fan = P/N 62406064) are
mounted on metal heat
shields. Install the new fans
with their heat shields,
re-using the existing
mounting screws. You are
screwing into the plastic fan
housings, so do not
overtighten screws. Install
the fan with the thermoswitch
on the right-hand side of the
fixture where the old
thermoswitch was, and
connect the spade connectors from the old thermoswitch (see Figure 46) to the new one. Do not
route fan power leads to their connectors yet, as this is easier with the lamp leads from the ignitor to
the lamp removed (routing the fan power leads is described in step 59.).
MAC 2000 Wash XB Upgrade Kit Installation Guide – Page 21 of 34
Figure 46
Figure 47
Figure 48