Chapter 7. Ordinary Maintenance; Instructions For Ordinary Maintenance Work; Lubrication; Plastic Film And Other Scrap Removal - Minipack-Torre Tunnel 50 Digit Instrucciones Para La Instalación, Uso Y Mantenimento

Chapter 7. Ordinary maintenance

7.1. Instructions for ordinary maintenance work

ORDINARY MAINTENANCE MUST BE CARRIED OUT BY QUALIFIED, APPROPRIATELY TRAINED STAFF.
Before carrying out maintenance, switch the machine off with the main ON/OFF switch, disconnect
it and wait for the machine to cool down!

7.2. Lubrication

Periodically lubricate the conveyor belt chains using
lubricant for high temperature such as:
grease with silicone

non melting grease


7.3. Plastic film and other scrap removal

It is very important to periodically clean the tunnel inside
so to remove all scraps.
Wait for the tunnel to cool down properly before cleaning it!

7.4. Machine cleaning

Use a cloth moistened with water for tunnel cleaning.
Do not use solvents but common detergents

7.5. Replacement of the supply cord

ATTENTION!
If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly
qualified persons in order to avoid a hazard.

7.6. Wiring diagram

BT1 Thermocouple
ER1 Resistor 1
ER2 Resistor 1
ER3 Resistor 1
F0 Auxiliary fuse
F1 Transformer inlet fuses
F2 Inverter fuses
F3 Fan motor fuses
F4 Resistors fuses 1
FU2 Board fuse
FM1 Fan motor guard 1
(page 86/87).
M1 Fan motor 1
M2 Belt motor
Q1 Main switch
QM0 Inverter contactor
QM1 Fan motor contactor
QM2 Resistors contactor 1
S0 Emergency pushbutton
SK1 Control board
T1 Auxiliary transformer
TS1 Inverter
23
EN