Michell Instruments Condumax II, Руководство пользователя, Страница: 10 / 28

Condumax II Transportable
Sampling System User’s Manual
4 97438 Issue 3, April 2019
INSTALLATION
2 INSTALLATION
The Sampling System should be transported in the horizontal position.
Before operation follow the procedure below:
1. Remove the lid of the case by undoing the 4 latch clips.
2. Bring the sampling system into the vertical position, as indicated on the
label on the side of the case.
3. Make sample gas inlet, outlet and bypass connections using hoses
provided (Minimess 1620 self sealing fittings with ¼” NPT connections).
Maximum inlet pressure 100 barg (1450 psig).
Figure 3
Hose Connection
4. A single phase 240 or 110 V AC (check label on the
POWER CIRCUITS
junction box) mains power supply is required to operate the sampling
system and analyzer. Make electrical connections to the
POWER CIRCUITS
junction box using suitable M20 cable glands.
Terminals are marked:
L
- live,
N
- neutral, - earth. Minimum cable requirements 3c x 0.75mm
2
.
NOTE: The user cannot change the specified power supply voltage.
5. Outputs junction box ATEX/IECEx only (if installed)
Two analogue 4-20 mA outputs and a Modbus RS485 digital interface are available.
Cable connections are made onto terminals within the ‘OUTPUTS’ junction box located
inside the sampling system enclosure.
Make electrical connections to the ‘OUTPUTS’ junction box using suitable M20 cable glands.