Elevator Cleaning; Test Safety Circuit; Fault List - Javo Matrix User Manual

7.3 Elevator cleaning

The blades of the elevator must be cleaned regularly
in order to prevent excessive wear.
Procedure:
1. Loosen the two guards of the elevator, using
the supplied door key and remove it from the
machine.
2. Spray the blades of the elevator (A) and the
elevator chain with compressed air.
3. Attach the two guards of the elevator, using
the supplied key, on the machine.

7.4 Test safety circuit

Procedure:
1. Start the machine.
2. Press the emergency stop button. The machine is now disabled.
3. Pull the Emergency Stop button. The machine remains off.
4. Press the reset button emergency stop circuit. All possibly connected conveyors start moving.
5. Start the machine
The machine must not be used when going through the above process, the machine responds differently than
described above. Warn directly Javo BV.

7.5 Fault list

Problem
Motor fault
The motor hums and takes
too much power
Fuses are blown
Minimum substrate in the
trays
Version 2016-2
Possible cause
mains voltage deviates more than
10% of the rated motor voltage
Too high cooling air temperature
Poor cable connection
Blown fuse
Too little cooling air caused by a
clogged cooling air passage
Defect winding
Loose wire
Short circuit in wiring or motor
Motor short circuit to housing or
has a short in the windings
Motor is connected incorrectly
Too little substrate in the bin
Elevator provides little substrate
Action / Solution
Provide the correct voltage
Provide cool air
check the cable connection and repair if necessary
Replace fuse
Ensure proper inlet and outlet of the cooling air
Repair or replace the motor winding
Lock wire
Rectify the short circuit
Turn to a repair shop to fix the short circuit
Connect the motor correct
Fill the bin with substrate
Set the substrate conveyor faster
User Manual Javo Matrix
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