HS50_advance_level 1_20200522_221201 (1) - 第448页
S tud ent Guid e HS-50 A dvanced I 0 6/2002 E dition 12 Pr eventive Maintenance 15 Check the O-ring Clean the snap-fit O-ring Lint-free cloths Grease the snap -fit O-ring Unisilkon L250L Clean t he sleeve s uction plat e…
06/2002 Edition Student Guide HS-50 Advanced I
12 Preventive Maintenance
14
Remove any visible dirt
Turning station:
Clean the black O-ring Ethyl alcohol, lint-free
cloths
Check the O-ring for damage
Check the toothed belt for damage
Vacuum generator:
Clean the venturi nozzles Ethyl alcohol, lint-free
cloths
Blow through the venturi nozzles Compressed air
Grease the O-rings Unisilkon L250L
Clean and blow through Ethyl alcohol, lint-free
cloths
Silencer:
Clean the holes leading to the venturi nozzles
Ethyl alcohol, lint-free
cottonwool buds
Check the silencer for dirt
Check the plastic mount for the silencer
Year Clean and preserve the PCB conveyor
SIPLACE cleaning cloth
Checking the empty tape cutter
Check the protective covers New damping tube, if
necessary
Interval Location Equipment / spare parts Done
(date)
Sleeves Remove any dirt from the long vacuum hole
Metal drill bit, 1.4 mm
diameter
Remove any dirt from the transverse vacuum hole
Metal drill bit, 1.1 mm
diameter
Student Guide HS-50 Advanced I 06/2002 Edition
12 Preventive Maintenance
15
Check the O-ring
Clean the snap-fit O-ring Lint-free cloths
Grease the snap-fit O-ring Unisilkon L250L
Clean the sleeve suction plate Lint-free cloths
Check the switching ring
Clean the friction wheel Ethyl alcohol, lint-free
cloths
Clean the incremental disk Ethyl alcohol, lint-free
cloths
Clean the sleeve shaft Ethyl alcohol, lint-free
cloths
Valve
plungers
Dry wipe the valve plunger Lint-free cloths
Check the O-ring and the sealing lips
Grease the valve plungers extremely sparingly ISOFLEX TOPAS NCA 52
06/2002 Edition Student Guide HS-50 Advanced I
12 Preventive Maintenance
16
12.5 Maintenance work every shift
12