Wigersma & Sikkema UNIGAS 300, Инструкция по установке, эксплуатации и обслуживанию

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Installation, operating and maintenance manual UNIGAS 300
DDG6004MHGB/08-2017/Rev.A2 Software version from M 1.3.40 and D 2.3.37 13
4 Installation
The UNIGAS 300 housing is IP66 (jet-proof) in accordance with EN 60529 and can be installed outdoors. See
chapter 2;
Explosion safety instructions (Ex) .
Mounting
A mounting plate is available for UNIGAS 300 that can be used to mount UNIGAS 300 on a wall, in a cupboard
or on a gas meter. A universal flange mounting bracket is also available that can be used in combination with
the above mounting plate to mount UNIGAS 300 on a gas meter flange.
4.1 Main components
Front
2
1
More info: Press key
UNIGAS 300
Figure 3. Front view UNIGAS 300
1: Main label, see chapter 3.
2: Housing lock. Unscrew these two bolts until the bolt heads are roughly level with the UNIGAS 300 front.
Then open the housing on the right-hand side. The seal may stick, so it may take some effort to open
the housing.
3: Pressure sensor and connection. For UNIGAS 300 supplied witch an external pressure sensor, a cable
gland is here. The external pressure sensor comes with a cable of approx. 3 m. It is not permitted to cut
this cable. Any excess cable must be tied up.
4: Security seal. The housing can be sealed by affixing a security wire seal.
5: Cable for temperature sensor. The temperature sensor comes with a cable of approx. 3 m. It is not
permitted to cut this cable. Any excess cable must be tied up.
6: Communication port for reading out and configuring UNIGAS 300 on site. This communication port is
suitable for use of an infrared communication head with the UNITOOL software.