4 Maintenance
4-27
4
4 - Grouping System
4.2 - Pusher
shafts/bearings,lube
front bracket holes,mounting bolts
adjust relative speed & coushions
positions for limit switches
action of short stroke SW/trigger
4.3 - Table gate
operation with cylinders in extreme positions
adjust speed
PS switch chk action and adjust/check if sticky
5.1 - Process systems
Welding bar - Top:
check that conduit is fixed properly and going up down well, not broken
exchange module,check terminal heating
check up/down speeds relative to production
adjust top and open fully bottom coushion
check WBTop and WBBottom Sensors, switch operation
Safety / Clamp bar/screws/straightness/Springs/bushes
check Condition/glueing of knife assy
check connections of thermocouple and wires
Anvil
Check sponge and teflon, change if necessery
Sponge Change every six months
Teflon - 1-3 months (or as needed)
5.2 - Outfeed pack clamp
check/fix sponge pad
adjust speed
6 - Discharge
Outfeed table
guides
Slide plate - adjusted, Check gap with tunnel belt not rubbing too much or
gap too big and product jumping
8 - Pneumatic system
ASU
Check oil (if used) Check oil feed rate: 1 drop/30 operations. Check for oil near
exhausts) Drain water,primary (main) & secondary pressure
Valves- check for leaks, check coils are screwed on
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