Cavex VacuFormer Bedienungsanleitung

Cavex VacuFormer

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VacuFormer

Contents

Technical information

.....................................................

Introduction

....................................................................

Parts

...............................................................................

Instructions for use

.................................................

5, 6, 7

Frequently asked questions / problems

..........................

Maintenance and troubleshooting

...................................

Technical information

Contents of box:

• 1 Cavex VacuFormer

• 1 Guarantee certificate

• 1 Connection lead

• 1 Manual

Technical specifications

Voltage: AC230V/50Hz

Classification: class 1

Model: DV-1

Fuse: 250V8A

Vacuum power: 1000W

Heating power: 500W

Dimensions: 250 × 180 × 330mm

Net weight: 6,8 kg

Explanation of symbols

Hot Note!

Earth CE mark

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VacuFormer

Introduction

Dear new user,

Thank you for purchasing the Cavex VacuFormer (CVF) and

congratulations on your choice.

Although the CVF is fairly easy to use, we strongly recommend

you to read this manual carefully before you start!

To become familiar with using the different deep-draw variants

(splint, whitening tray, dental protector, bite splint), we advise

you to practise making a number of moulds based on the

protocols described in this manual.

NOTE!

Do not place the Cavex VacuFormer too close to walls,

cupboards, other equipment, etc. Place the CVF on a stable

surface with sufficient space around it.

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VacuFormer

Parts

1. Heating element

2. Frame for deep-draw sheet

3. Frame seal

4. Vacuum plate

5. Timer dial

6. Heating / Vacuum switch(

)

7. Height handle

(

)

Heating starts when the switch is set to “Heating” (–); the red light comes on.

The vacuum motor starts when the switch is set to “Vacuum” (=); the green light

comes on.

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VacuFormer

Instructions for use

1. Swivel the heating element to the rear and

press the Heating switch (fig. 1).

Preheating takes around 3 minutes.

Preheating is not always necessary but is

always recommended for sheets thinner

than 1 mm.

2. Place the required deep-draw sheet in the

frame (fig. 2) and close it carefully.

Slide the frame all the way up (fig. 3).

Fig. 1

Fig. 2

Fig. 3

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VacuFormer

Instructions for use

3. Place the impression on the vacuum

plate (fig. 4)

TiP:

Ensure that the base of the

impression is not too high. If it is, the

sheet will be drawn occlusively too thin,

which increases the likelihood of cracks

in the incisal edges.

4. Swivel the heating element over the

frame with the deep-draw sheet (fig. 5).

Preheat the sheet until it hangs down by

2 to 3 centimetres (fig. 6)

Fig. 4

Fig. 5

Fig. 6

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VacuFormer

Instructions for use

5. Swivel the heating element to the rear

again. Switch on the vacuum motor and

use the handles (fig. 7) to pull the

frame down over the impression.

Allow the motor to run until the sheet

has cooled.

6. Remove the impression from the

deep-draw sheet (fig. 8) and cut away

the flat part of the sheet.

7. Snip or cut the sheet as indicated to

achieve the required result.

NOTE!

Only use earthed power outlets.

For indoor use only.

The CVF has overheating protection. The mechanism is automatically

activated when the CVF is used for too long.

Let the Cavex VacuFormer cool for at least 10 minutes after use.

This prevents overheating.

Do not leave the heating element over the handles for too long.

The intense heat could melt them. The handles could also become

hot enough to burn your hands.

Fig. 7

Fig. 8

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VacuFormer

Frequently asked questions / problems

The deep-draw sheet tears and/or stretches too much:

This can happen when the sheet has become too hot. The problem

can be prevented by preheating sufficiently and swivelling the heating

element to the rear in good time.

The sheet becomes extremely thin at the incisal edges:

This is often caused by a cast being too high. Trim the cast to a height

of no more than 2.5 centimetres. This problem can be caused by the

cast being too centralised. Place the anterior part closer to the centre.

Insufficient detail:

This is often caused by insufficient heating or a vacuum period that

is too short.

The sheet gets stuck in the vacuum holes:

Overheating makes the sheet so soft that it is sucked into the

vacuum holes during the vacuum process. Prevent overheating.

Carefully try to extract the sheet from the holes.

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VacuFormer

Maintenance and troubleshooting

NOTE!

Never clean the Cavex VacuFormer with an organic solvent.

After sales service

The Cavex VacuFormer is guaranteed for 1 year from the date of purchase.

We are not liable for damage caused by unqualified persons.

Troubleshooting

Try the following if the CVF stops working properly. If this does not help,

please contact the dealer.

Cavex Holland BV • PO Box 852 • 2003 RW, Haarlem

T +31 (0)23 530 7700 • F +31 (0)23 535 6482 • dental@cavex.nl • www.cavex.nl

There is no power when the

machine is switched on.

The heating element does

not work when the mains

switch is switched to

Heating.

The vacuum motor does

not work when the switch

is set to Vacuum.

The frame does not move

freely up and down.

The mains lead is not

inserted into the power

outlet properly.

The fuse has blown.

The power supply is

defective.

The overheating protection

has been activated.

The timer has not been

switched on.

The overheating protection

has been activated.

The vacuum motor is

defective.

The vertical shaft is dirty or

needs more lubrication.

Check the power supply.

Check the fuse.

Return for repair.

Wait for the element to cool

and then try again.

Turn the timer dial to the

required time setting.

Wait for the element to cool

and then try again.

Return for repair.

Clean and lubricate the

vertical shaft.

There is no power when the

Problem

Cause

Solution

VFIFU.01

VacuFormer_Handl_GB.indd 9 29-07-09 11:23

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