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 10  Troubleshooting

Fault

Cause

Solution

Water spray at disc 
opening

Water supply set too high

Reduce water pressure at tap or 
ball valve (see 8.2

 

Water 

regulation)

Drain hose has been 
lengthened with a 

thinner

 

hose

Make sure that the diameter of 
the drain hose is 1 inch 
(25.4 mm)

Drain hose is kinked

Make sure the hose is laid out 
without 

kinks

Hose end is under the 
surface of the water in the 
plaster catcher

Make sure that the hose end is 
above the surface of the water

The fall of the hose is 
insufficient

Ensure that the fall is at least 
1 cm per metre

The radius of the hose is too 
small

Ensure that the hose is laid out 
as straight as possible

There is a tube bend in the 
hose (causing blow-back)

The bend must be increased to 
at least D = 40 mm

If the above recommendations do not solve the problem, contact your dental depot 

or our service department.

12

Summary of Contents for HSS-AZ

Page 1: ...Trimmer HSS AZ USER MANUAL...

Page 2: ...he applying laws to prevent accidents as well as the precautions given in this user manual We are not liable for any damages which occur due to inappropriate usage or faulty operation of this device M...

Page 3: ...ling the Angled Mount 10 8 Setting up 10 9 Operation 11 9 1 General Operating Instructions 11 9 2 Water Regulation 11 10 Troubleshooting 12 11 Care and Maintenance 13 11 1 Cleaning 13 11 2 Maintenance...

Page 4: ...s possible standard with solenoid valve for automatic water supply powerful disc and internal rinsing easy to open using rear handle splash protected as per IP 54 powerful induction motors 2 Safety Sy...

Page 5: ...have dangerous electrically conducting and rotating parts when in use They can cause damage to health and property if operated incorrectly used for other than their intended purpose or inadequately se...

Page 6: ...hinen GmbH is not responsible for damage arising from the nonobservance of these instructions Warranty and responsibility provisions contained in the sales and supply conditions of Wassermann Dental M...

Page 7: ...cked correctly in order to avoid accidental damage Be sure to check for any transport damage when unpacking the goods Note down any damage if found 5 2 Installation Open the box remove the packing mat...

Page 8: ...an have a significant effect on its operation The location should be dry well ventilated and free of vibrations It is important for the unit to be seated on a wooden base and to be kept at a constant...

Page 9: ...t 2 days after installation The tap must be turned off at night and over the weekend 6 3 Drain Hose The drain hose must be laid out such that water can never back up in the trimmer This would cause th...

Page 10: ...t has been installed correctly It should be installed as shown in the diagram below Make sure that items 1 and 2 are inserted correctly in the support plate Schraegauflage inclined support Auflageblec...

Page 11: ...can you use its full power Never push on the models so hard that the motor labours This could overload it and cause possible damage You should of course always work with fully set plaster models as w...

Page 12: ...without kinks Hose end is under the surface of the water in the plaster catcher Make sure that the hose end is above the surface of the water The fall of the hose is insufficient Ensure that the fall...

Page 13: ...at regular intervals to ensure trouble free operation It requires only normal cleaning sponge damp cloth mild detergent and no further chemical additives 11 2 Maintenance The HSS AZ plaster model tri...

Page 14: ...installing a spare disc on top of an already installed disc regardless of its origin and type Warning If diamond discs are used you will experience extreme disc wear when grinding embedding materials...

Page 15: ...ponents and seal them with the grease supplied with every spare grinding disc and available as accessory by coating with a line of grease on the casing component and without allowing any time to elaps...

Page 16: ...transport damage or interference with the unit by unauthorized persons 12 Technical Data HSS AZ incl foil grinding disc Item no 162996 Voltage 220 240 V 50 60 Hz Power consumption 3 0 A 3 5 A Output...

Page 17: ...tect the environment prevent environmental pollution and improve the recycling of raw materials the European Commission adopted a directive that requires the manufacturer to accept the return of elect...

Page 18: ...e unsere Zustimmung ver ndert wird This is to confirm that the above mentioned machine complies with the described EU guidelines This declaration becomes invalid if the machine is modified without our...

Page 19: ...Notes 19...

Page 20: ......

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