Liquidflow 1200 - Pump Blumfeldt - Free user manual and instructions

USER MANUAL Liquidflow 1200 Blumfeldt

Safety Instructions 10 Use 12 Disposal Considerations 14 Declaration of conformity 14 Dear Customer, Congratulations on purchasing this equipment. Please read this manual carefully and take care of the following hints to avoid damages. Any failure caused by ignoring the items and cautions mentioned in the instruction manual are not covered by our warranty and any liability. Scan the QR code to get access to the latest user manual and other information about the product. TECHNICAL DATA Item number 10034756 10034757 Power supply 220-240 V ~ 50/60 Hz Power Qmax 3.2 m

SAFETY INSTRUCTIONS The appliance is designed for clean water with a temperature of max. 50°C: any other use should be avoided. When the maximum pump pressure is reached, the unit switches off the pump. However, there must be a pressure difference of at least 1.4 bar between switching on and off. Children from the age of 8 years, people with mental, sensory or physical impairments may only use the unit if they have been thoroughly familiarised with the functions and safety precautions by a responsible supervisor and understand the risks involved. Assembly

• Make sure that the system is installed ood-proof and sufciently cooled with dry air.

• If the pump is mounted directly in the distribution network, it must be ensured that the inlet pressure is added to the pump pressure and that the total pressure does not exceed 10 bar.

• The unit can be installed in an existing pipe / plant, provided that the minimum water requirement of the pump is always covered. Observe the installation diagrams. Electrical connection

• Nominal current consumption of the pump must not exceed 10 (A) and the maximum power of the motor must not exceed 1.8 kW. A disconnecting device must be provided in the electrical installation, which allows disconnection from the mains with at least 3 mm contact opening for each pole. Pumps in alternating current design have an integrated motor protection switch. Pumps in three-phase design must be installed by the customer with an adjusted motor protection switch. We accept no liability for the consequences of improper installation, commissioning and improper electrical installation. The power cable must correspond to type H08 RN-F according to DIN VDE0620.

• This diagram facilitates a correct mains connection.

• The system is secured by a differential switch (1 fn=30 mA)

• The power cable of the pump must at least correspond to H07 RN-R according to DIN VDE 0620 and be provided with cable lugs. The connection of the pump must be carried out by a qualied electrician.11

USE Controls prior to start up Before st starting ensure

• that the grid voltage and frequency match those featured on the specicaton plate.

• that the pump shaft turns freely.

• that te pump body is completely full of water-ll by unscrewing the corresponding priming plug. The pump .should never be operated dry. Start-up

1. Open all gate valves in the suction and discharge lines.

doing so, leave the discharge tap open to bleed any air there may be in the system. Then close the tap and the assembly will shut down when it reaches masimum pump pressure.

4. Verify the motor sense of rotating is clockwise, checked from the fan

5. If the assembly does not opeate, does not pruduce pressure or does

not shut down, try to discover the cause of the problem consulting the troubleshooting guide provided below. Maintenance The unit does not require any specic maintenance. Notwithstandig, we recommend that thery be emptied when temperatures are low and there is a risk of freezing or if the unit is not to be used for a long period of time. If the unit is not to be used for a very long period, it must be cleaned and stored in a dry, well-ventilated space.13

TROUBLESHOOTING Problem Cause Solution The unit does not shut down Tap or cistern leak. Repair leak. Air entering suction channel. Carefully seal all joints and connectors. Leak in discharge pipe- work. Repair leak. The motor oper- ates but provides no ow. Closed gate valve. Open valve. Air entering suction channel. Carefully seal all joints and connectors. The pressure is not sufcient. Total head height. Check geometric height plus loss of head. Air entering suction channel. Carefully seal all joints and connectors. Leak in discharge pipe- work. Repair leak. The unit is con- stantly stopping and starting. Tap or cistern leak. Repair leak. The unit does not start. Plump block. Call service agent. No power. Check fuses. The static head is greater than the assem- bly start pressure. Check start-up setting is correct.14

DISPOSAL CONSIDERATIONS According to the European waste regulation 2012/19/EU this symbol on the product or on its packaging indicates that this product may not be treated as household waste. Instead it should be taken to the appropriate collection point for the recycling of electrical and electronic equipment. By ensuring this product is disposed of correctly, you will help prevent potential negative consequences for the environment and human health, which could otherwise be caused by inappropriate waste handling of this product. For more detailed information about recycling of this product, please contact your local council or your household waste disposal service.

DECLARATION OF CONFORMITY

Producer: Chal-Tec GmbH, Wallstraße 16, 10179 Berlin. This product is conform to the following European Directives: 2011/65/EU (RoHS) 2014/30/EU (EMC) 2014/35/EU (LVD)15