BADU JET Perla, Translation Of Original Operation Manual

Page: 58 / 268

Safety
12 EN 06|2020
2.7.6 Danger of injury at the inlet nozzles
Inlet nozzles and massage accessories operate at high pressure
and with high flow speeds. This can result in injuries to eyes or
other sensitive body parts.

Avoid direct contact of these body parts with the water jet
from the inlet nozzles or the massage accessories.
2.8 Faults

In case of a fault, immediately switch the pump off and
remove it from operation.

Have all faults repaired immediately.
Seized pump
If a pump seizes, and is switched on several times repeatedly, the
motor can be damaged. Observe the following points:
 Do not switch the pump/unit on repeatedly.
 Turn the motor shaft by hand. See point 6.1.2 on page 29.
 Clean pump.
2.9 Preventing material damage
2.9.1 Leakage and pipe breakage
Vibrations and thermal expansion can cause pipes to break.
 Install the pump/unit in a manner which reduces structure-
borne and airborne noise transmission. When doing so,
observe relevant regulations.
Excessive force on the housing components can cause damage.
 The cover should not be stood on or used as a diving board.
 If the pump leaks, the unit may not be operated and must be
disconnected from the mains power supply.
2.9.2 Dry running
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 pump and suction line prior to start-up.
2.9.3 Overheating
The following factors can result in the pump overheating:
•
Motor overload switch set incorrectly.
• Air vents blocked by leaves, branches, …
• Lack of insulation wall.
 For pumps with a three-phase motor, install a built-in or
external overload switch and set it correctly.
 Only operate the unit with the insulation wall (55) installed.