Hofmann Megaplan Megamount Twister EVO CP, Инструкция по установке, эксплуатации и обслуживанию

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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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PROBLEM ORIGIN I MAINTENANCE
INTERVENTION
The self-centering spindle gear box is
noisy
1 .Bearings have not been lubricated;
2 .The gear box crown has not been
lubricated;
3 .There is an oil leakage from the
gear box;
1 .Fill up oil to the gear box/
replace bearings;
2. Fill up oil to the gear box;
3 .Replace the gear box.
PROBLEM ORIGIN I MAINTENANCE
INTERVENTION
The vertical pole does not move or moves
too fast
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 .Pole side moving valve silencers
are stopped;
3 .Regulating filter has not been adju -
sted correctly
4 .Foot control air valve is unscrewed;
5 .Lubrication group has no oil;
6 .Pole swinging hose is bended;
7 .Pole moving cylinder is defecting;
8 .Speed valves on swinging pole
cylinder put out of tune;
9 .The runner movement bearing is
damaged;
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 .Tighten the air distributor
screws on foot control;
5 .Fill up oil in the lubrication
group;
6 .Replace swinging pole bended
hose;
7 .Replace the moving pole cylin-
der seals;
8 .Adjust the speed valve on the
pole swinging cylinder;
9 .Replace the runner movement
bearing.
10 .Low pressure in the air distribu-
tion plant.
10 .Adjust the regulation valves of
the vertical pole control cylinder.
Follow the instructions below:
PROBLEMA RILEVATO CAUSA I INTERVENTO
The extractor hook of the mounting/de -
mounting tool does not move or moves
slowly.
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 control valve silencers are
stopped;
3
.Regulating filter has not been adju -
sted correctly
4
.Tool control valve is unscrewed;
5
.Tool control valve is defecting;
6
.Lubrication group has no oil;
7
.Cylinder rod is bended or dama-
ged;
8
.Tool control cylinder defecting;
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
.Tighten the air distributor
screws on control valve.
5
.Replace tool control valve.
6
.Fill up oil in the lubrication
group.
7
.Replace the cylinder rod.
8
.Replace the seals or, if neces-
sary, the cylinder.
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