Simoco EMEA Ltd SDB670AC01 Manual De Usuario
SDB670 – SERVICE MANUAL
TNM-M-E-0032
May 13
Page 48
MAINTENANCE
6.3 R
EASSEMBLY
In general, the re-assembly procedures are the reverse of the disassembly procedures. If there
are any differences or there are any special areas of concern, they are described in this section.
are any differences or there are any special areas of concern, they are described in this section.
6.3.1
To Fit the Internal Fan Assembly
Note.
When fitting the internal fan to the fan cradle, it should be orientated so that the fan
power cable can be routed out of the cable slot near the top of the cradle.
power cable can be routed out of the cable slot near the top of the cradle.
1
Fit the internal fan into the fan cradle and secure in place with the four M3 screws.
2
Locate the fan cradle (complete with fan) onto the 2 studs in the SDB670 chassis. Secure in
place with the two 4 mm nuts.
place with the two 4 mm nuts.
3
Connect the fan power cable to the Mate-n-lok connector on the Internal Fan Extension
Cable.
Cable.
6.3.2
To Fit the MMI Board
1.
Carefully place the MMI Board onto the front panel and secure in place with the six securing
screws.
screws.
2.
On the MMI Board, connect the Control Board to MMI Cable to the ‘S1’ RJ45 socket.
6.3.3
To Fit the Heat Sink Fan Assembly
Note.
When fitting the Fan to the Fan chassis, it should be orientated in such a way that the
fan power cable can be routed through the heatsink at its shortest point.
fan power cable can be routed through the heatsink at its shortest point.
1.
Fit the 50 W Fan and Fan Guard to the 50 W Fan Support Chassis using the four self-tapping
screws supplied with the fan.
screws supplied with the fan.
2.
On the SDB670 rear panel, carefully feed the fan power cable through the hole provided in
the Heat Sink assembly and in the rear panel.
the Heat Sink assembly and in the rear panel.
3.
On the Heat Sink assembly, using the four M3 x 6 mm screws, secure the Fan Support
Chassis to the Heat Sink.
Chassis to the Heat Sink.
4.
On the SDB670 rear panel, using the two M3 x 6 mm screws, secure the Fan Support
Chassis to the rear panel.
Chassis to the rear panel.
5.
On the Control Board, connect the fan power cable to the ‘P8FAN’ connector.
6.3.4
To Fit the PSU and Fuse Board Assembly (AC version only)
1.
Taking care not to trap any cables, position the PSU Chassis (complete with Fuse Board and
PSU attached) onto the two M4 locating studs on the SDB670 chassis. Secure in place with
the two M4 hexagonal nuts.
PSU attached) onto the two M4 locating studs on the SDB670 chassis. Secure in place with
the two M4 hexagonal nuts.
2.
On the Fuse Board, connect the following cables:
2.1. The Tx Assembly power cable to connector ‘S1’.
2.2. The Rx Assembly power cable to connector ‘S2’.