Maintenance — Machine NX-200

Safety during maintenance

Always disconnect power and compressed air and apply the LOTO procedure before any maintenance. See Safety.

Lubrication Schedule

Component	Lubricant	Interval	Quantity
Chain drive (conveyor)	Chain oil ISO VG 100	Weekly	2–3 drops per chain link
Linear guides (film portal)	Lithium grease NLGI 2	Monthly	Light coat
Eccentric shaft (sealing jaw)	Lithium grease NLGI 2	500 operating hours	To grease nipple
Adjusting screws	Zinc paste	Every 6 months	Thin coat

Service Intervals

Daily check (operator responsibility)

• [ ] Check film tension — no slack or misalignment
• [ ] Clean sealing jaws with a dry lint-free cloth (never abrasive material)
• [ ] Check the air filter on the compressed air inlet — drain condensate
• [ ] Note any abnormal noises in the operating log

Weekly check

• [ ] Lubricate chain drive (see lubrication schedule)
• [ ] Check drive chain tension — max. 10 mm deflection at mid-point
• [ ] Inspect PTFE coating on sealing jaws — replace if visibly worn
• [ ] Check condition and fastening of all safety covers

Monthly check

• [ ] Lubricate linear guides
• [ ] Clean HMI panel and check touch response
• [ ] Review production reports for error trends
• [ ] Check cable tray condition — no loose or worn cables

500-hour service (technician)

• [ ] Replace air filter cartridge
• [ ] Lubricate eccentric shaft
• [ ] Check tightening torque of all bolted connections
• [ ] Test-run at full production speed and validate seal quality
• [ ] Complete service protocol and archive

Spare Parts

Frequently replaced wear parts are ordered through NordMaskine's service department:

Spare part	Part no.	Recommended interval
PTFE tape, sealing jaw	NX-TF-420	Every 1,000 operating hours
Air filter cartridge	NX-AF-06	Every 500-hour service
V-belt, main motor	NX-KR-22	Every 2,000-hour service
Sensor kit, complete	NX-SP-SET	As required

Service: service@nordmaskine.dk · Tel. +45 74 00 00 00

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