Prometal UNIVERSAL 1000, Maintenance Manual

Page: 44 / 83

Maintenance manual Universal-1000
P R O M E T A L
44
Check daily if tamper head safety bolts are in the provided storage sleeves and check weekly
(every 50 hours) condition of safety bolts.
Hydraulic tamper head clamping (option)
Check the hydraulic tamper head clamping at every mould
change!
Clean clamping surfaces on the slides at every mould change!
Clean the push rods on the hydraulic cylinders at every mould
change, also check also the condition of the push rods.
Check the hydraulic fittings and seals for possible leakage.
Retaining screws for tmper head plate
There are 4 (four) retaining screws to secure the
tamper head plate. They must be set with a distance of
4 mm (~ 0.160
“
) between the screw head and the
tamper head plate.
1. Open the self locking nut on top of the tamper
head traverse
2. Turn the lock nut several turns down
3. Press the screw head up against tamper head
plate , screw lock nut handtight against tamper head
traverse and
mark lock nut in front with a felt pen
4. Let the screw go and turn the lock nut exactly
2 turns up (while holding the screw in position)
Tighten the self locking nut on top of the tamper head
traverse