Operation and Maintenance
190
Mitel SMB Controller
syd-0657/2.0 – R6.0 – 09.2018
Note:
If there are several modules fitted and the module to be replaced is not topmost, the spacing
sleeves have to be loosened and the modules pulled. The order of the modules on the slot is
relevant only if different types of modules are equipped.
4. Press the new module downward evenly on both connectors to the stop.
5. Secure the module with the fastening screw.
6. Fit the housing cover.
7. Reconnect the system to the power supply.
6. 3. 4. 2
Changing the RAM module
The RAM module is fitted to the CPU module and available as a spare part.
To replace a defective RAM module, proceed as follows:
1. Carry out preparations (see "Preparations", page 186).
2. Remove the housing cover.
3. Remove the defective module by pressing the two lateral metal clamps outward at
the same time and gently lifting the module.
4. Place the module at a slight angle into the slot (see Fig. 72).
5. Carefully press the module downwards until the two lateral metal clamps engage.
6. Fit the housing cover.
7. Reconnect the system to the power supply.
Fig. 72
Changing the RAM module
CAUTION
!
Be sure to observe the "Safety regulations", page 89.
2
1
approx.
30°
Slot
Metal clamps
RAM module