Impact / Impact Pro / Impact Pro IR Operating Instructions
51
6�16 Safelink Cable Assembly
This is available in 3 different lengths and allows Safelink
enabled instruments to be connected together for
communications, see Section 4.5 Safelink.
10m (33’) + 2 x Cable Restraints 2302B0735
50m (150’) + 2 x Cable Restraints 2302B0737
100m (300’) + 2 x Cable Restraints 2302B0746
2302B0746 is supplied with a cable reel and an adapter.
6�17 Safelink Cable Restraint Clip
(Part Number: P2302B0713)
Clips the Safelink cable to a belt to provide a strain relief.
6�18 Hand Aspirator Kit
(Part Number: 2302B0813)
Connects to the flow hood to provide manual aspiration.
The bulb should be squeezed at a rate of once per second,
until a stable reading is obtained. As a guideline, the following
sample tube lengths will require:
Length m (ft) Sampling Time (s)
1 (3) 15
5 (15) 20
10 (30) 25
15 (50) 30
30 (100) 40
6�19 Sensing Probe 1m
(Part Number: 2302B0847)
Used with the bulb operated hand aspirator or the internal
pump if fitted, it allows sampling from above normal height
areas or into areas of low accessibility. Ensure that the
sections of the sampling probe are tightened to prevent
dilution of the sample.
6�20 Ball float
(Part Number: 2302B0846)
Clips to the end of the sampling tube being used, and provides the
dual function of preventing liquid entering the instrument and also
breaking the surface tension of any liquid to release trapped gas.
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