Hofmann Megaplan Megamount Twister EVO CP, Installation, Operation And Maintenance Manual

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PROBLEMA RILEVATO ORIGIN MAINTENANCE
INTERVENTION
The mounting head does not rise up (2
mm)
CAUTION!
Before starting any maintenance in-
tervention, disconnect the pneumatic
supply, run down the air into the cylin-
ders through the controls. After the
maintenance intervention, reconnect
the pneumatic supply
1 .Pneumatic supply pressure is low;
2 .Tool support arm adjusting screw is
too tightened;
3 .Pole locking valve is defecting;
4 .Pole locking cylinder is defecting;
5 .Pole locking valve hose is Tool
support arm adjusting bended ;
1 .Check the pneumatic supply
pressure min is 8 bar;
2 .Adjust the screw too tightened;
3 .Change the locking valve
defecting;
4 .Check the cylinder and maybe
replace;
5 .Check and/or replace the ben -
ded hoses;
PROBLEM ORIGIN MAINTENANCE
INTERVENTION
Problem on the inflating system
CAUTION!
Before starting any maintenance in-
tervention, disconnect the pneumatic
supply, run down the air into the cylin-
ders through the controls. After the
maintenance intervention, reconnect
the pneumatic supply
1 .Pneumatic supply pressure is low;
2 .Inflating valve silencers are stop -
ped;
3 .The regulating filter has not been
adjusted correctly;
4 .Pedal release spring is broken;
5 .Foot control air distributor is un-
screwed;
6 .The machine is not lubricated
properly;
7 .The relief valve is defective;
8 .The inflating hose is bended
9 .Manometer is broken/put out of
tune;
10 .Inflating device is broken.
1 .Check the minimum pneumatic
supply pressure is 8 bar;
2 .Clean or replace the valve
silencers;
3 .Adjust the regulating filter pres -
sure on max . 10 bar;
4 .Replace the pedal release
spring;
5 .Tighten the inflating valve
screws on distributor;
6 .Fill up oil in the lubrication
group;
7 .Replace the relief valve;
8 .Replace the inflating hose;
9 .Replace manometer;
10 .Replace the inflating device
PROBLEM ORIGIN I MAINTENANCE
INTERVENTION
The horizontal arm slides with difficult
CAUTION!
Before starting any maintenance in-
tervention, disconnect the pneumatic
supply, run down the air into the cylin-
ders through the controls. After the
maintenance intervention, reconnect
the pneumatic supply
1 . The machine is not lubricated
properly ;
2 . The horizontal arm locking cylinder
has not been adjusted correctly;
3 . Pole sliding plate has not been
adjusted correctly;
4 . Pole locking handle is defective;
5 . The locking pole release spring is
broken;
6 . Pole Locking plate release spring
has not been adjusted correctly;
7. Adjustment-screws are unscrewed
1 . Lubricate/grease the horizon-
tal arm;
2 . Adjust the rod of horizontal
arm locking cylinder;
3 . Adjust the pole sliding plate;
4 . Replace pole locking handle;
5 . Replace locking pole release
spring;
6 . Adjust the pole Locking plate
release spring;
7. Properly tighten the
adjustment-screws
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