Forming Box Replacement; Replacement Of The Supply Cord; Electrical Diagram - Minipack-Torre Plexi 30 Instrucciones Para La Instalación, Uso Y Mantenimento

Chapter 6. Ordinary maintenance

6.4. Forming box replacement

To replace the forming box C, act as follows:
remove the case 9 (figure 1.3 page 15)

unscrew the 2 screws

remove the forming box

insert the new forming box. Tighten the

screws V1 to fasten it
check that the new forming box is level and,

if necessary, correct it by adjusting the
dowels (V3) and screws (V2). Tighten the
fastening screws (V2) firmly
once the forming box has been replaced,

adjust the height of the deflectors (D) by
loosening the screw (V4) so that they are
approximately 1 mm lower than the forming
box. When they have been positioned
correctly, re-tighten the screw (V4).

6.5. 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.

6.6. Electrical diagram

Main switch
Q1
Q2 Lamp switch
Line fuse
FU1
FU2 Fuse for T1 transformer
FU3 Fuse for T2 transformer
Fuse for fan
FU4
FU5 Fuse for fan
Fuse auxiliary
FU6
FU7 Fuse for lamp
F1 Board fuse (main)
Board fuse (central welding resistance)
F2
F3 Board fuse (unwinder motor)
Board fuse (pliers welding)
F4
T1 Auxiliary emergency/lamp transformer
T2 Auxiliary board transformer
"A" plier welding transformer
T3
T4 "B" plier welding transformer
Product transport motor
M1
M2 Pliers motor
M3 Fan for M1
Fan for M2
M4
M5 Fan for M6
Unwinder motor
M6
P1 Voltage signalling lamp
E1 Reel-carrier compartment lamp
Emergency button
S1
V1 Antinoise filter
Main contactor
QM1
QM2 Contactor for electronic sealer
R1
Pliers potentiometer
Heater minimum valve pliers setting
R2
R3 Unwinder potentiometer
"A" plier welding resistance
ER1
ER2 "B" plier welding resistance
ER3 Central welding resistance
(page 80 / 81 / 82).
Encoder
G
B1 Transport pitch magnetic sensor
Open "A" plier magnetic sensor
B2
B3 Open "B" plier magnetic sensor
B4 Closed "A" plier magnetic sensor
Closed "B" plier magnetic sensor
B5
B6 "A" plier return to zero magnetic sensor
"B" plier return to zero magnetic sensor
B7
B8 "A" plier extra travel limit switch
B9 "B" plier extra travel limit switch
Tensioned film limit switch
B10
B11 Slow film limit switch
Loader limit switch
B12
B13 Upper door limit switch
S2 Safety override key
"A" plier opening solenoid valve
QV1
QV2 "B" plier opening solenoid valve
"A" plier closing solenoid valve
QV3
QV4 "B" plier closing solenoid valve
QV5 "A" plier return solenoid valve
"B" plier return solenoid valve
QV6
QV7 Central welding solenoid valve
"A" plier feed clucth
U1
U2 "B" plier feed clucth
TS1 Inverter
Inverter
TS2
K1 IN/AUT board
Display board
SK1
X1F Female connector for loader
X1M
Male connector for loader (optional)
Female connector for unwinder
X2F
X2M Male connector for unwinder
Thermocouple
BT1
THV Electronic sealer (optional)
LD Feeder (optional)
22
EN