Blodgett SG3240 Serie Manual Del Operario página 14

Installation
Oven Assembly
CONVEYOR BELT DIRECTION
Conveyor travel is factory set for either left to right or
right to left belt operation. If the opposite direction is
required, the polarity of the drive motor must be rev-
ersed as follows and the conveyor belt must be re-
moved, reversed and reinstalled or the belt will be
damaged. Refer to page 14 for belt installation in-
structions.
Heat
Relay
Circulation Blowers'
Pressure Switch
Blower 2
Relay
Blower 1
Relay
Interface Board --- View A
To reverse polarity:
1. DISCONNECT THE POWER CORD TO THE
OVEN.
2. Flip the dipswitch marked DIR1 on SW4 (switch
4) on the interface board. See Figure 8.
NOTE: The interface board is located on the
pull out tray at the bottom of the electri-
cal box.
Interface Board
(See View A)
Switch 4
(See View B)
Figure 8
12
Interface Slide Tray
View B
SW4
ENB 2
DIR 2
ENB 1
DIR 1