Safety Information For Maintenance, Inspection And Fitting; Non-Manufacturer Modification And Spare Part Production; Unauthorised Usage; Description - Zehnder Pumpen SWH 100 Manuel D'utilisation

2.6 Safety information for maintenance, inspection and fitting

The owner must ensure that all maintenance, inspection and fitting work is carried out by qualified and authorised personnel who are familiar
with the operating instructions for equipment. In general all maintenance work must be carried out while the equipment is not in operation.
The instructions for turning off the equipment contained in these operating instructions must be observed.
Pumps and units which carry hazardous materials must be decontaminated.
Immediately after completion of the work all safety and protection coverings should be reinstalled and / or switched on.
Please observe all instructions set out in the section on "Installation / commencement of operation" before returning the machine to service.

2.7 Non-manufacturer modification and spare part production

Modifications or alterations of the machine are only permitted after consultation with the manufacturer. Original spare parts and accessories
authorised by the manufacturer ensure safety. The use of other parts can invalidate any liability of the manufacturer for consequential
damage.

2.8 Unauthorised usage

The safety of the delivered pump is only guaranteed by usage according to the section 1 – General - of the instructions. The listed maximum
ratings as per specification should under no circumstances be exceeded. The improper use of the pump, i.e. pumping of air or explosive
media is strictly forbidden.
CAUTION
Also, this waste water lifting unit, as a fully automatic utensil may need supervision from time to time and ensure
if left inactive for long periods that the electrical supply to the pump is switch off. Disconnect the power supply of
the utensils which are draining into the waste water unit also. Use an alarm system installation equipment to avoid
the unit for flooding.

3. Description

- The pump units are fitted with a robust single– phase electric motor.
- All units have a 1,5 m power supply cable with plug for 230V 50Hz single- phase.
- This waste water lifting unit must be connected to an earthed outlet.
- Do not lower or lift the pump unit by means of the power cable.
- A damaged power cable must be replaced immediately by a qualified electrician. Danger of personal injury by electrical shock if
operated with a damaged cable!
- If the pump is connected to an electric installation where an earth-leakage circuit breaker (CB) is used as an additional protection,
this circuit breaker must trip out when earth fault current exceeds 30mA.
- The lifting unit must not be dropped in water and is not submersible.
The collection is designed for unpressurized operation, that means that waste water is depressurized buffered and then fed into the sewer.
The waste water unit at series SWH are pumping systems which allowed the automatic delivery waste water from hand basin, sink, washing
machines and other equipments. It is not allowed to lift fluids which are contaminated with faeces and fat.
The equipment is ready for plug- in to mains 230V/ 50Hz. The motor is equipped with a thermal overload protection. The motor is starting
automatically after cooling down. An integrated check- valve prevents backflow from pressure discharge.
The unit works by means of an in- build level control unit. If the water level in the container rises inadmissibly high, the built-in buzzer is
activated by the second float. Simultaneously a potential-free contact is closed or opened which may be used for the retransmission of the
malfunction or for the connection of our 'washing machine stop. The contact is designed for a switching current of 2A (1A for inductive
load). To connect the electric equipment to the potential free contact, please remove the terminal box cover at the top of the container. Use
the cable gland to inlet the cable. For connecting see app.

4. Transport and temporarily handling and storing

The waste water unit must not thrown, bump or drop down.
4.1. Temporarily storing
Please store the utensil to a place which is cool, dry, dark and free of frost. It should be stored in a horizontal position.

5. Installation and commencement of operation

Before starting any work on the pump/motor make sure that the electric supply has been switched off and that it can
not be accidentally switched on.
Before installing and starting please check the waste water lifting unit for possible damages (i.e. during transport) to
prevent personal injury by electrical shock.
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