16 | Maintenance Instructions
INFICON
58 / 80
Sensistor_Sentrac_Strix_Operating_Manual_ninb65en1-01-(2010)
2. Reinstall the safety nut (A).
16.5 Changing the Battery (Portable Model)
DANGER
Electrical shock
Always switch off the instrument before performing maintenance.
DANGER
Electrical shock
Do not open the instrument needlessly! Service of this equipment may only be carried
out by service organizations authorized for this purpose by INFICON. Changing the
battery is the only time when opening the instrument is needed and allowed.
Part
Part no.
Qty
Consumables
Instrument casing
598-194
1
Battery Li-Ion 14,8 V
591-782
1
To change the battery remove the cover first:
Removing the Cover
1. Disconnect the mains connector.
2. Use a Spanner for notched nut to remove the Probe Connection Port nut (A).
3. Remove the two screws (B) holding the cover (C).
4. Remove the cover (C).