Oliver 797-32 CAPG, Руководство пользователя по эксплуатации и инструкция, Страница: 17 / 56

797-32 CAPG BREAD SLICER
0797S20025CAPG
5-3
3.4. If the Safety Relay CH1 and CH2 indicator lights do not illuminate, use a
mulitmeter set to DC volts to check for 24 to 18 volts present across the following
check points in order:
3.4.1. Positive probe on safety relay terminal S11, negative probe to:
3.4.1.1. S10 (verify correct voltage on safety relay)
3.4.1.2. L1 terminal block (verify wiring to terminal)
3.4.1.3. L2 terminal block (verify crumb tray switch is closed)
3.4.1.4. 6-1 at e-stop connection (verify e-stop switch is closed)
3.4.1.5. Brown wire connection at stop button contact (verify stop switch is
closed)
3.4.1.6. **L5 teminal block (verify the safety switch on the cage guard lock
is closed)
3.4.1.7. L6 teminal block (verify the rear cover switch is closed).
3.4.2. Negative probe on safety relay S10, positive probe to:
3.4.2.1. S11 (verify correct voltage on safety relay)
3.4.2.2. L3 terminal block (verify wiring to terminal)
3.4.2.3. L4 terminal block (verify crumb tray switch is closed)
3.4.2.4. 9-1 at e-stop connection (verify e-stop switch is closed)
3.4.2.5. Yellow wire connection at stop button contact (verify stop switch is
closed)
3.4.2.6. **L7 teminal block (verify the safety switch on the cage guard lock
is closed)
3.4.2.7. L8 teminal block (verify the rear cover switch is closed).
If the voltage stops at any point check the switch preceding that checkpoint (is it
in a closed condition, is the wiring good to the switch, is it damaged?)
** Note: the safety switch in the cage guard lock will not be closed unless the
solenoid is deactivated (red light indicator is off on the cage guard lock and the
guard is closed with the key firmly in the receptacle). To deactivate the solenoid,
hold the start button down or disconnect wire 44 from the start button.
3.5. If the safety relay appears to be working correctly check the following:
3.5.1. The motor switch overload has tripped. (To reset push firmly in the
direction shown on the switch nameplate.)
3.5.2. There are breadcrumbs in the motor starting switch. (Have a qualified
electrician disassemble the switch and clean it.)