Schaller Automation Visatron VN2020 User Manual

Operating manual  VISATRON® Oil Mist Detector  VN2020 / VN2020 EX
Part number 183001  Version 3.0
89
ASSEMBLY AND INSTALLATION
6.5.1 Checklist for starting up for the first time
If the assembly (  Section 6.3 Assembling the system components) and the installation (  Section
6.4 Electrical installation) of the oil mist detection system have been completed successfully,
we recommend work through the following checklist before starting up for the first time:
Item
No.
Description

1
Are all lines and pipes installed as shown in the installation
drawing?
2
When using or after installing siphon blocks: Are all siphon blocks
filled with oil and all unused openings closed?
3
When using or after installing pipe siphons: Are all the pipe siphons
filled with oil?
4
Is the negative pressure at the measuring head set to 60 mmWC?
5
Are all electrical lines and cables properly and safely routed or
tucked away?
6
Has the optional housing earthing been correctly established on
the device's protective cover?
7
Have the correct wire break resistors in the measuring head been
adapted to the specifications of the applicable engine manufacturer
(default on delivery: 33 kOhm)?
8
Are all the threaded connections tightened to the specified torque?
9
Is the power supply correctly connected in the terminal box and is
the voltage within the specified range?
10
Is the Remote Indicator II for remote monitoring properly mounted
and installed? (only applies if the optional accessories have been
purchased)
11
Are the “Alarm” and “Ready” signals connected to the engine
control and safety system?
12
Functional test performed with smoke tube?
13
After the visual inspection, close all the covers that are still open.

Schaller Automation Visatron VN2020 Specifications

General

Brand	Schaller Automation
Model	Visatron VN2020
Category	Security Sensors
Language	English