Operating manual for the VISATRON VN2020
V2.0 12/2021 EN
Page
57
of
106
SCHALLER AUTOMATION
66440 Blieskastel / Saarland / Germany / Industriering 14 / P.O. Box 1280
Industrielle Automationstechnik GmbH & Co. KG
T
el. +49(0)6842-508
-
0
/ Fax -260 / Email: [email protected] /
www.schaller-automation.com
9.1.2. Maintenance by the operator
WARNING!
Risk of explosion
Severe to fatal injuries due to oil mist explosion
➔
Only use Schaller Automation original spare parts.
9.1.3. Cleaning the light path (4,000 h)
ATTENTION!
Premature failure of the oil mist detector
Dirty parts increase the risk of equipment failure
.
➔
Clean parts according to the maintenance schedule.
1.
Figure 63: Remove screws
2.
Figure 64: Remove seal
Loosen captive screws (x4) on the
inspection cover and twist out of the
measuring head.
Put the inspection cover aside and
dispose of the seal.
3.
Figure 65: Cotton stick with liquid
4.
Figure 66: Clean transmitter diode
Dip a cotton stick into the cleaning
agent.
Clean the glass of the transmitter diode.
