Control Board (Qpw-153D), Led And Main Parts - Horizon Fitness APC-61 Manual

7-4. Control Board (QPW-153D), LED and Main Parts

LED LED No. The condition to light
L1 Knife lowering
L2 Knife lifting
L3 Clamp lowering
L4 Clamp lifting
L5 Backgauge forward operation
L6 Backgauge backward operation
CON3 CON5
CON4
RY1
Hydraulic Pump
RY2
Front Limit
RY3
Back Limit
L6
CON7 CON6
SSR=Solid Stay Relay
SSR SSR No. Operation
SSR1,2 It switches electromagnetic valve of hydraulic unit lowering/ lifting knife .
SSR3,4 It switches electromagnetic valve of hydraulic unit lowering/ lifting clamp.
SSR5,6 It switches 2 of 3 phases of high speed motor operating backgauge
for- and backwards.
SSR7,8
7-5
L1
SSR1
Knife lowering
L2
SSR2
Knife lifting
L3
SSR3
Clamp lowering
L4
SSR4
Clamp lifting
SSR5 and
SSR6 Phases Change
L5
SSR6
Backgauge forward operation
SSR7
SSR8 Phases Switch
SSR8
Backgauge backward operati o n
Surge absorber
(Varistor)
200V
M
High Speed Motor
T
Input Power Supply
S
R