- 10 -
EN
EN
9.2 Service life of the
transducer tank
The ultrasonic tanc, and in particular the mechanical
oscillations reflecting surfaces, are physically due to a
certain degree of wear. The changes on the surfaces
that occur after a certain operating period are visible
first as grey areas and later on as material abrasions,
the so-called cavitation erosion.
Renfert already uses a highly cavitation-resistant spe-
cial steel. To prolong the service life of your ultrasonic
unit even more we recommend to observe the follow-
ing instructions:
• Regularly remove any cleaning residues, in
particular metal particles and rust films.
• Use suitable cleaning chemicals, with particular
caution concerning the kind of removed
contamination (see instructions section 8.2).
• Exchange the cleaning medium before it is too
heavily contaminated.
• Do not operate the ultrasound unnecessarily;
switch off after the cleaning process.
• Do not allow the objects to come into direct
contact with the base or side of the unit.
9.3 Repair
Opening by authorised specialised person-
nel only
Repair and maintenance works which require the unit
to be connected and opened must be carried out by
authorised and specialised personnel only.
CAUTION
Risk of electrocution due to live parts inside
the unit!
Pull the mains plug before opening the unit!
The manufacturer cannot be held responsi-
ble for any damage caused by unauthorised
maintenance or repair works on the unit.
You can find components subject to wear and the
spare parts on the spare part list in the internet at
www.renfert.com/p918
.
In case of a break-down of the unit please contact the
manufacturer or your supplier.
10. Technical details
Tank max. volume (approx. litre):
2,75
Tank effective volume (approx. litre):
1,90
Tank internal dimensions W x H x D
(approx. mm):
240 x 100 x 137
Unit external dimensions W x H x D
(approx. mm):
300 x 214 x 179
Basket internal dimensions W x H x D
(approx. mm):
198 x 50 x 106
Weight (approx. kg):
3,3
Mains voltage unit variants (Vac):
120
220 - 240
Frequency (Hz):
50 / 60
Ultrasound frequency (kHz):
37
Power consumption total (W):
280
Ultrasonic power effective (W):
80
Ultrasonic maximum peak power*) (W):
320
Heating power (W):
200
*) Standard sine-wave modulation:
The choice of the waveform has been matched to the relevant
tank size. The signal form of the wave results in a factor 4 or 8
for the ultrasonic peak max., depending on the modulation of the
wave.
11. Accessories
1850-0001
Plastic lid, grey
1850-0002
Stainless steel insert lid
1850-0003
Insert basket, stainless steel
1850-0004
Submersion basket, stainless steel,
59 mm
1850-0005
Acid insert pan, plastic
(incl. special lid)
1850-0006
Cleaning glass, 600 ml, w. lid and rub-
ber seal ring
1850-0007
Plastic cup with lid
2011-0000
GO 20111
12. Warranty
Provided the unit is properly used, Renfert
warrants
all components of the Easyclean for a
period of 3 years
. In particular, this warranty applies
to the swivel pan. Presentation of the original bill of
sale is required for all warranty claims.
Parts which are subject to natural wear and tear
(wear parts) and consumables are excluded from the
guarantee. These parts are marked in the spare part
list.
The warranty is voided in case of improper use; fail-
ure to observe the operating, cleaning, maintenance,
and connection instructions; in case of independ-
ent repairs or repairs by unauthorized personnel; if
spare parts from other manufacturers are employed,
or; in case of unusual influences or influences not in
compliance with the utilization instructions. Warranty
service shall not extend the original warranty.
13. Disposal instructions
for countries in the EU
To conserve and protect 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 electrical and electronic units for proper
disposal or recycling.
Within the European Union units with this symbol
should not therefore be disposed of in unsorted do-
mestic waste:
For more information regarding proper disposal ple-
ase apply at your local authorities.
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