Operation Manual VISATRON® VN115/87plus EX
06/2016
Page 46
SCHALLER AUTOMATION
D-66440 Blieskastel / Saarland / Germany / Industriering 14 / P.O Box 1280
Industrielle Automationstechnik GmbH & Co. KG
Tel. +49(0)6842-508
-
0
/ Fax -260 / eMail: [email protected] / www.schaller.de
6
Maintenance procedures
CAUTION! Maintenance work has to be done when engine is
stopped.
Quarterly or after 2000 operating hours,
whatever comes first
1
Check negative pressure in the measuring head:
under 55 mmWC
adjust pressure
between 55 mmWC and 65 mmWC
okay
between 65 mmWC and 85 mmWC
adjust pressure
over 85 mmWC
check pressure regulator unit
2
Clean infrared filters in the measuring head
3
Clean fresh air bores in the measuring head
4
Check air cleaner module
Half-yearly or after 4000 operating hours,
whatever comes first
5
Perform quarterly maintenance procedure 1 - 4
6
Exchange air filters in the measuring head
Yearly or after 8000 operating hours,
whatever comes first
7
Perform half-yearly maintenance procedure 5 - 6
8
Exchange filter in air cleaner module
9
Clean suction system with compressed air.
ATTENTION, do
not forget to refill siphons!
10
Check the bellows and the suspension-system between
measuring head and base plate, check the scavenging air
outlet behind the control cover (see
) by feeling
the air stream to control scavenging air system
11
Perform functional test with smoke-tubes
Bi-yearly or after 16000 operating hours
, whatever comes first
12 An inspection of the entire OMD installation onboard has to be executed by
service staff being trained and authorized for this job by Schaller Automation
13
Perform functional test of entire OMD system with smoke
Additional every 5 years or 40000 operating hours,
whatever comes first
14
Exchange suspension-system and bellows
