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If the thrust adjusting has not been sufficient, exchange the door seal.
5.12. SPRING UNIT
Spring units (fig.5.12., pos.1) are to be adjusted in the case that you found out the suspended machine part
is not in a horizontal position (without linen and water) or after the spring unit has been replaced.
!
WARNING !
MAIN SWITCH MUST BE OFF!
The spring unit adjusting is achieved by turning the nuts (2) with the same number of turns always simultaneously
on the opposite guiding rods (3) of spring unit. The adjustment is correct when a same gap in all four corners
of the suspended machine part has been achieved (for machines 33/40/55 kg 80/100/125 lbs the X = 55 mm /
2,16") between the plate edge (4) of the vibrating part and the frame top surface (5).
1. Spring unit
2. Adjusting nuts
3. Guiding rods
4. Suspended part
5. Machine frame
6. Spring suspension eyes
5.13. OVERLOAD MOTOR CURRENT PROTECTION
Two motor machine has overload motor current protection by overcurrent relay.
All current protections have been set to the value (according to a machine type) stated on the power
electrical scheme delivered with machine. It is not recommended to change the setting of the current
protector. Check only the setting correctness of the current protectors.
If a current protector was exchanged, set it up as follows:
1. Turn off the electrical supply of the machine by main switch !
2. Unlock the machine cover (fig.3.5, pos.2) 22kg / 50 lbs (on machines 33/40/55 kg 80/100/125 lbs remove
the switchboard cover - fig.3.5, pos.2), and open it.
3. Check the marking from the current protector label and check the machine voltage. Find the correct
Amper value of the current protector for FA1, FA 2 in the power electrical scheme of machine.
4. Open the relay transparent cover (fig.5.13, pos.2).
5. Set up the regulator (1) correct value (with a screwdriver) that it will be facing to the arrow (the value is
stated in the electric chart of power circuits and is delivered with the machine).
6. Set up the changing switch (4) to the „H" position (see the picture).
7. Shut the transparent cover.
8. Shut the switchboard cover (lock it up).
504 766
PUBLICATION DATE 03/02
Fig.5.12.
INSTALLATION AND MAINTENANCE MANUAL
31
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