14
BG 5153 BEN / D (2017-07) IKR 261
5 Maintenance
Gauge failures due to contamination or wear and tear, as well as expendable parts
(e.g. seals), are not covered by the warranty.
DANGER
DANGER: contaminated parts
Contaminated parts can be detrimental to health and environment.
Before you begin to work, find out whether any parts are contami-
nated. Adhere to the relevant regulations and take the necessary
precautions when handling contaminated parts.
DANGER
DANGER: cleaning agents
Cleaning agents can be detrimental to health and environment.
Adhere to the relevant regulations and take the necessary precautions
when handling and disposing of cleaning agents. Consider possible
reactions with the product materials (
→
8).
•
Allen wrench AF 1.5
•
Allen wrench AF 3
•
Open-end wrench AF 7
•
Pliers for circlip
•
Polishing cloth (400 grain) or Scotch-Brite
•
Tweezers
•
Cleaning
alcohol
•
Mounting tool for ignition aid (
→
24)
•
Ignition aid (
→
24)
•
Metal seal (11) for anode feedthrough (
→
24)
5.1 Cleaning the Gauge /
replacing Parts
Tools / material required
