Defort DWP-2000 User Manual download pdf (Page 8)

h) Only allow trained personnel to use the power tool.

Apprentices may only operate the power tool when

they are over 16, when this is necessary for their

training and when they are supervised by a trained

operative.

D) Power tool use and care

a) Do not force the power tool. Use the correct power

tool for your application. The correct power tool will

do the job better and safer at the rate for which it was

designed.

b) Do not use the power tool if the switch does not turn

it on and off. Any power tool that cannot be controlled

with the switch is dangerous and must be repaired.

c) Disconnect the plug from the power source before

making any adjustments, changing accessories, or

storing power tools. Such preventive safety meas-

ures reduce the risk of starting the power tool ac-

cidentally.

d) Store idle power tools out of the reach of children

and do not allow persons unfamiliar with the power

tool or these instructions to operate the power tool.

Power tools are dangerous in the hands of untrained

users.

e) Maintain power tools. Check for misalignment or

binding of moving parts, breakage of parts and any

other condition that may affect the power tools op-

eration. If damaged, have the power tool repaired by

a qualiﬁ ed expert or by an authorised after-sales ser-

vice facility before use. Many accidents are caused

by poorly maintained power tools.

f) Keep cutting tools sharp and clean. Properly main-

tained cutting tools with sharp cutting edges are less

likely to bind and are easier to control.

g) Secure the workpiece. Use clamps or a vice to hold

the workpiece. This is safer than holding it with your

hand, and also it frees both hands to operate the

equipment.

h) Use the power tool, accessories and tool bits etc., in

accordance with these instructions and in the man-

ner intended for the particular type of power tool,

taking into account the working conditions and the

work to be performed. Use of the power tool for op-

erations different from those intended could result in

a hazardous situation. All unauthorised modiﬁ cations

to the power tool are prohibited for safety reasons.

E) Service

a) Have your power tool serviced by a qualiﬁ ed repair

person using only identical replacement parts. This

will ensure that the safety of the power tool is main-

tained.

b) Comply with maintenance instructions and instruc-

tions on tool replacements.

c) Check mains lead of power tool regularly and have

it replaced by a qualiﬁ ed expert or an authorised

after-sales service facility in case of damage. Check

extension cable regularly and replace it when dam-

aged.

SPECIFIC SAFETY WARNINGS

WARNING

● Since the heating element reaches working tempera-

tures of up to 300°C, do not touch the heating ele-

ment or steel components between the heating ele-

ment and the plastic handle, once the unit has been

plugged in. Also, do not touch the welded seam on

the plastic pipe or any part of the pipe near welded

seam on the plastic pipe or any part of the pipe near

the seam during and after welding. After the unit has

been unplugged, it will take a certain time to cool

down. Do not accelerate the cooling process by im-

mersing the unit in liquid, otherwise it will be dam-

aged.

● When setting the unit aside when hot, take care to

ensure that the heating element does not come into

contact with combustible material.

● Place the unit down only on its supporting stand, in

the bench support or on a ﬁ re-retardant base.

● Heating spigots and heating sockets shall only be

changed when cold.

Use for the intended purpose

WARNING

Use heating element muff welding equipment for weld-

ing plastic pipes

and mouldings of PB, PE, PP and PVDF.

All other uses are not for the intended purpose and are

prohibited.

2. PREPARATIONS FOR USE

2.1. Electrical connection

WARNING

The sleeve welding unit must be connected to a sock-

et with protective earthing (earth conductor). Note the

mains voltage! Before connecting the unit, check to

ensure that the voltage given on the rating plate corre-

sponds to the mains voltage.

CAUTION

When the unit is hot, hold it only by the handle (3).

Do not touch the heating element (4), the welding

tools (5) or the metal parts between the handle (3)

and heating element (4), otherwise a burn injury may

result.

2.2. Selection of welding tools

Select welding tools (5), heating spigot and heating

socket, according to the pipe size. The tools are mount-

ed on the heating element (4) with the allen key sup-

plied. Two welding tools can be mounted on the heating

element at the same time.

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Defort DWP-2000 User Manual Page 8

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