Acu-Tech EFD160 Manual - Halaman 2

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2. Safety Messages

Improper Use of the Welding and Power Supply Cables

Do not carry the product by one of its cables and do not pull the power cord to unplug the unit from the

socket. Protect the cables against heat, oil, and cutting edges.

Securing the Fitting and the Joint

Use appropriate clamps to secure the fitting and the joint before welding. The welding unit is intended

exclusively for indoor installation applications. Use for buried pipeline construction applications is

prohibited.

Cleaning the Welding Unit

The product must not be sprayed with or immersed in water.

Opening the Unit

Caution: The cover of the product may be removed only by Acu-Tech Piping Systems personnel, or of a

partner organization properly trained and approved by the manufacturer.

Checking for Damage

Every time before operating the product, carefully check safety features or possibly existing parts with

minor damage for intended and proper function. Make sure that the push-on connection terminals work

properly, that contact is fully established, and that the contact surfaces are clean. All parts have to be

installed correctly and properly conform to all conditions in order for the operator to be sure that the

product works as intended. Damaged safety features or functional parts should be properly repaired or

replaced by a qualified organization/service shop.

Mains Power Supply

Utility suppliers' wiring requirements, VDE provisions, occupational safety rules, DIN / CEN regulations, and

national codes have to be respected.

Mains power fuse protection should be max. 10 A.

The product has to be protected against rain and humidity.

3. Operation

The Acu-Tech EFD160 welding unit allows using electrofusion fittings to join discharge lines routed indoors

and made of PE, of the make Geberit, Akatherm-Euro, Coes, Valsir, Waviduo, Vulcathene-Euro, and others.

The microprocessor-controlled unit;

Controls and monitors the welding process in a fully automated fashion,

Determines welding duration depending on ambient temperature,

Indicates all information with three LEDs and a seven-segment display screen.

1. Turning the Welding Unit On

After connecting the power supply cord to 230 V mains power, turn the welding unit on at the On/Off

switch. The unit then performs an auto-test. All three LEDs light up briefly and simultaneously to indicate

that the unit is ready for operation. Furthermore, the seven-segment characters show the welding mode

H00

" for approximately 1 second. After this, both the LEDs and the screen characters go off again.

EFD160 Electrofusion Drainage Welder

Version 1.1

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