Schaller Automation VISATRON VN93 Series Manual

Version 1.1, 09/2020
VISATRON VN93
Complement information
to operating manual
V2.5 11/2015
Maintenance procedures VISATRON
VN93

Complement maintenance instruction VN93
SCHALLER AUTOMATION D-66440 Blieskastel / Saarland / Germany / Industriering 14 / P.O Box 1280
Industrielle Automationstechnik GmbH & Co. KG Tel. [phone]Fax -260 / eMail: [e-mail] / www.schaller-automation.com
1Maintenance
Maintenance cycle for a safe operation
The following table lists the maintenance cycles for the retrofit kit for pressure regulator. By conducting
regular maintenance, Schaller Automation guarantees that the product will have a long service life. If the
maintenance intervals are not observed, the oil mist detector may fail prematurely. It is essential that you
follow the given sequence for the work.
All sequences of maintenance and troubleshooting are detailed in our operating manual Version 2.4 11/2015
available on our homepage
https://schaller-automation.com/en/wp-content/uploads/sites/2/2018/10/Manual_VN93-V2.4-English-
1.pdf

Complement maintenance instruction VN93
SCHALLER AUTOMATION D-66440 Blieskastel / Saarland / Germany / Industriering 14 / P.O Box 1280
Industrielle Automationstechnik GmbH & Co. KG Tel. [phone]Fax -260 / eMail: [e-mail] / www.schaller-automation.com
Step
Description
Interval (whatever comes first)
Operating
Manual
section
Required Parts /
Tools
Hours
2.000 4.000 6.000 8.000
10.000 12.000 14.000 16.000
or Months
3 6 9 12 15 18 21 24
1
Check negative pressure in
Measuring Head:
- under 55 mmWC -> adjust pressure
-
between 55 mmWC and 65 mmWC -
> o. k.
- between 65 mmWC and 85
mmWC ->
adjust pressure
- over 85 mmWC -> check
pressure regulator unit
X
X
X
X
X
X
X
X
3.1, p 29
270532 U-Tube
Gauge Kit,
or
151800
Digital
pressure
gauge
2
Clean infrared filters in
measuring head
X
X
X
X
X
X
X
X
5.1, p 43
151482 Cleaning
Kit
4
Exchange air filters and fresh air
restrictor in measuring head
X
X
X
X
X
X
X
X
5.2, p 43
151490
Maintenance Kit
5
Perform functional test with test
glass
X
X
X
X
X
X
X
X
7.1, p 48
270453 Test
Plate Kit
6
Exchange air filters in
Pressure Regulator Unit
X
X
X
X
5.3, p 44
151490
Maintenance Kit
7
Exchange filter cartridge of water
separator (VNXXX/93)
O
O
O
O
8.3, p 61
273119 filter
cartridge for
water
separator
8
Clean suction system with
compressed air
- ATTENTION, do
not forget to refill the siphon blocks
-
X
X
3, p 29-33
Compressed Air
9
Check bellows for cracks and
suspensions between measuring
head and baseplate
X
10
Check scavenging air outlet
behind the control cover manually
(low-right) by feeling the air
stream
X
X
11
Perform functional test of entire
OMD system with smoke
generator
S
Schaller
Service
151067
smoke
generator
(110V)
resp.
150740
(230V)
12
Overhaul complete OMD, incl.
exchange bellows and
suspension
S
Schaller Service
151482
Cleaning Kit
Service Kit, as
per
model:
VN115 -
151489
VN116 -
151487
VN215 -
151488

Complement maintenance instruction VN93
SCHALLER AUTOMATION D-66440 Blieskastel / Saarland / Germany / Industriering 14 / P.O Box 1280
Industrielle Automationstechnik GmbH & Co. KG Tel. [phone]Fax -260 / eMail: [e-mail] / www.schaller-automation.com
Legend
X – Work to be done by crew
O – Optional, only if optional water separator is installed
S – Executed only by authorized Schaller service team or partners
Maintenance and service kits VN93
1.2.1 Maintenance kit 151490
Figure 1 : Maintenance kit – Part No. 151490
365206
365197
366717
365208
355576

Complement maintenance instruction VN93
SCHALLER AUTOMATION D-66440 Blieskastel / Saarland / Germany / Industriering 14 / P.O Box 1280
Industrielle Automationstechnik GmbH & Co. KG Tel. [phone]Fax -260 / eMail: [e-mail] / www.schaller-automation.com
Material
Description
Qty
Unit
Note
365206
Filter for pressure regulator unit
3
PC
For pressure regulator 151072
365197
Scavenging air filters
10
PC
365208
O-RING 9,0x4,5 NBR70, pressure
reducer
3
PC
For pressure regulator 151072
366717
Filter cartridge 5µm
2
PC
For pressure regulator 366709
355576
Gasket for inspection cover VN.../93
2
PC
271899
Scavenging air insert (2 pcs per bag.)
2
PC
4 x 360251
Table 1: content of maintenance kit 151490

Complement maintenance instruction VN93
SCHALLER AUTOMATION D-66440 Blieskastel / Saarland / Germany / Industriering 14 / P.O Box 1280
Industrielle Automationstechnik GmbH & Co. KG Tel. [phone]Fax -260 / eMail: [e-mail] / www.schaller-automation.com
1.2.2 Cleaning kit 151482
Material
Description
Qty
Unit
Note
190003
Cleaning needle
1
PC
452176
Cotton sticks to clean IR-filters
20
PC
*
Bottle with cleaning fluid
1
PC
Table 2: content of maintenance kit 151482
Figure 2 : Cleaning kit – Part No. 151482

Complement maintenance instruction VN93
SCHALLER AUTOMATION D-66440 Blieskastel / Saarland / Germany / Industriering 14 / P.O Box 1280
Industrielle Automationstechnik GmbH & Co. KG Tel. [phone]Fax -260 / eMail: [e-mail] / www.schaller-automation.com
1.2.3 Service kit 151489 VN115/93
Figure 3 : Service kit VN115/93 – Part No. 151489

Complement maintenance instruction VN93
SCHALLER AUTOMATION D-66440 Blieskastel / Saarland / Germany / Industriering 14 / P.O Box 1280
Industrielle Automationstechnik GmbH & Co. KG Tel. [phone]Fax -260 / eMail: [e-mail] / www.schaller-automation.com
Material
Description
Qty
Unit
Note
330721
Gasket for valve box
1
PC
355321
Gasket for measuring head VN/93
1
PC
365206
Air filter for pressure regulator unit
1
PC
For pressure regulator 151072
365197
Scavenging air filter
2
PC
271899
Scavenging air inserts for measuring
heads
1
PC
2 x 360251
365193
Flexible bellow of suction channel
2
PC
270629
Bellow of scavenging air channel
1
PC
366717
Filter cartridge 5µm
1
PC
For pressure regulator 366709
480338
Screw DIN 965 M3x 12 A2
4
PC
365208
O-RING 9,0x4,5 NBR70, Screw Pres
Reducer
1
PC
For pressure regulator 151072
365449
O-RING 8,0x2,5 Screw Throttle
1
PC
365954
O-RING 4,0 x 1,75 NBR70
1
PC
330543
Gasket to Air-Jet Pump
3
PC
360136
Oil return gasket
1
PC
Table 3: content of maintenance kit 151489

Complement maintenance instruction VN93
SCHALLER AUTOMATION D-66440 Blieskastel / Saarland / Germany / Industriering 14 / P.O Box 1280
Industrielle Automationstechnik GmbH & Co. KG Tel. [phone]Fax -260 / eMail: [e-mail] / www.schaller-automation.com
1.2.4 Service kit 151487 VN116/93
Figure 4 : Service kit VN116/93 – Part No. 151487

Complement maintenance instruction VN93
SCHALLER AUTOMATION D-66440 Blieskastel / Saarland / Germany / Industriering 14 / P.O Box 1280
Industrielle Automationstechnik GmbH & Co. KG Tel. [phone]Fax -260 / eMail: [e-mail] / www.schaller-automation.com
Material
Description
Qty
Unit
Note
330721
Gasket for valve box
1
PC
355346
Gasket for tube connection
3
PC
355321
Gasket for measuring head VN/93
1
PC
365206
Air filter for pressure regulator unit
1
PC
For pressure regulator 151072
365197
Scavenging air filter
2
PC
271899
Scavenging air inserts for measuring
heads
1
PC
2 x 360251
365193
Flexible bellow of suction channel
2
PC
270629
Bellow of scavenging air channel
1
PC
366717
Filter cartridge 5µm
1
PC
For pressure regulator 366709
480338
Screw DIN 965 M3x 12 A2
4
PC
365208
O-RING 9,0x4,5 NBR70, Screw Pres
Reducer
1
PC
For pressure regulator 151072
365449
O-RING 8,0x2,5 Screw Throttle
1
PC
365954
O-RING 4,0 x 1,75 NBR70
1
PC
330543
Gasket to Air-Jet Pump
3
PC
360132
Sealing for oil draining in valve box
1
PC
360133
Sealing for suction channel in valve box
1
PC
Table 4: content of maintenance kit 151487