User manual

Assembly and Maintenance
ERC-1005 - 21 -
5.2 Installing the Cover
1、 Remove the expansion board module;
2、 Loosen the six screws fixing the cover by screwdriver, two each on both sides
and on the rear;
3、 Loosen the screws fixing the cover and the cover supporting bar by screwdriver;
4、 Uplift the cover vertically.
5.3 Removal and Installation of Motherboard
5.3.1 Installing the Motherboard
1、 Push the motherboard gently along the guide rail into the corresponding slot;
2、 When approaching the backplane connector, open the assisting handles outward
with both hands; then buckle the chassis inward with force and push the board
inward at the same time;
3、 When the board is properly in position, tighten the two captive screws on both
sides of the motherboard panel;
4、 Install the expansion card in the same way.
Captive screws
Assisting handles