Speck pumpen BADU Jet Primavera, Оригинальное руководство по эксплуатации

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2 Safety
12/2014 VG 766.2320.050 EN 55
2.9 Preventing material damage
2.9.1 Leakage and pipe breakage
Non-observance of the curing time of the ABS bonding can result in
leaks and flooding.

Observe the curing time of at least 12 hrs for the ABS bonding.

Provide sufficient ground drainage.
Vibrations and thermal expansion can cause pipe breakage.

Install the system in a manner which reduces structure-borne and
airborne noise transmission. When doing so, observe relevant
regulations.
If the pipe forces are exceeded, leaks can occur at the screwed
connections or the pump itself.

Do not use the pump as a fixed point for the pipe line.

Connect pipes free of load and mount them elastically. Install
compensators if necessary.
2.9.2 Dry run
If run dry, mechanical seals and synthetic parts can be destroyed within
only a few seconds.

Do not allow the pump to run dry. This also applies to checking the
rotation direction.

Purge air from the pump and suction line prior to start-up.
2.9.3 Cavitation
Incorrect configuration of the pipe dimensions and non-observance of
the prescribed mounting depth can cause cavitation.

If the distance between the pump and the main housing is great,
ensure an almost loss-free flow when configuring the pipes.

Observe the prescribed mounting depth of 300 mm.

Ensure that the suction line does not leak.

Open the valves completely.