Baldor MN850 Manuale Utente
2-2 Installation
MN850
Cover Removal
Size 3, 4
Size 1
Cover
Screws
Remove Cover
1. Remove two cover screws.
2. Pull bottom of cover (held by cover
screws) and lift cover off of top hinge.
screws) and lift cover off of top hinge.
Size 2
Cover
Screws
Remove Cover
1. Remove four cover screws.
2. Remove cover.
Cover
Screws
Remove Cover
1. Remove four cover screws.
2. Open cover (hinges on left side).
Inside View
(Terminal
Locations)
(Terminal
Locations)
L1
L2
L3
Control Board
J2 J3 J4
22 24 21 12 14 11 S0 S1
115
X1 X2
T1
T2
T3
D5
Remote Keypad Installation
Figure 2-1 Remote Keypad Board Installation
Firmware
J7 Connector
Remote Keypad Connector
Remote Keypad Board
Procedure:
1.
Remove cover and locate J7 connector on the control board (Figure 2-1).
2.
Remove old Firmware IC and install new Firmware IC. Be careful to use
removal and insertion tools and anti–static procedures.
removal and insertion tools and anti–static procedures.
3.
Install Remote Keypad Board on the J7 connector.
4.
Connect remote keypad cable at Remote Keypad Connector.
5.
Install cover.
6.
Refer to the following Optional Remote Keypad Installation procedure and
mount the keypad.
mount the keypad.
7.
Connect the keypad cable to the remote keypad.