Bacharach Parasense GRM2 CO2 Series, Operation & Maintenance Manual

Page: 13 / 97

2-6
Operation & Maintenance Manual
Doc. Ref. MNGRM2CO2 REV. 3
INSTALLATION
– DO’S

Maximum of one spur kit per internal SAMM.

Maximum of 4 way split.

Spur kit freeway pipe lengths must always be 5m/16ft (coil excess freeway). No exceptions.

Ensure that the freeway is pushed fully into the connectors on the SAMM and spur kit branch
connectors.

Support and clip all freeway and spur kit branch connectors.

Ensure that the freeway filters always point downwards.

Attach identity markers to both ends of the pipework.

Use continuous lengths of freeway (DO NOT JOIN).

Sample points from a single SAMM must all be in the same room.

Locate sample points as close as possible to the potential leakage areas.

Cut the freeway straight using the Parasense supplied cutter.
INSTALLATION
– DON’T’S

Exceed 150m/492ft of freeway (including all spur freeway; E.g. for an installation with
100m/330ft of f 4-way 5m/16ft spur kit, the length would be 120m/394ft).

Flatten or kink the freeway.

Bend the freeway at a radius of less than 150mm/6".

Run the freeway from a warm place through a very cold space.

Expose the freeway or spur kit to temperatures in excess of 60

C/140

F, or less than
-30

C/-22

F.

Let the spur kit filters ever be immersed in water or any other liquids.

Mix spur kit freeway of different lengths on the same SAMM.

Run freeway in areas where it may be stood on or restrict access to other equipment.