Efcon omy, Installation & User Manual, Page: 35 / 48

Installation & User Manual - Sampling Systems
Version 140618 UK
Page 35
• Mount the sampler water levelled to a vertical wall with the
supplied bracket. Ensure there is enough height for a proper
discharge of the sample to the container.
•
Ensure a wide dimensioning of the flush pipe (minimum 50mm).
Be Aware! Flush for a representative sample min. 3x the volume
of the supply pipe
• Mount the supply pipe to a 100% filled pipe (see fig 8.4a). Keep
the supply pipe as short as possible.
Be aware! The supply pipe
needs to be disconnected for safe maintenance and reparations.
• Place the sample drain hose over the pillar from the sample outlet
of the sampler.
Be aware! Keep the length of the sample drain
hose as short possible and free from siphons and nods.
Electric sampler actuators:
Follow the diagram in fig. 8.4d for wiring the connectors.
Activate relay K1 is during ±18 sec + flush time to take a sample.
The small connector is connected to 2 cam switches (upper 2 in actuator).
By removing the locking plates, the cams can be positioned.
Pen 1 = Common
Pen 2 = Cam switch S3
Pen 3 = Cam switch S4
Fig. 8.4d
Fig. 8.3c
Fig. 8.4b