4. 2. Heating2. Heating
2.12.1 ElectricalElectrical HeatingHeating
z Battery is at the rear on T11-T16,
On Top on T24-T35: Easy access
z Back pannels are perforated for Air Aspiration
Energy: T11 - 13,5 kW
T13 - 18 kW
T16 - 24 kW
T24 – 30 and 36 kW
T35 – 36 and 48 kW
5. 2. Heating2. Heating
2.22.2 GasGas HeatingHeating
z Battery is in the same position as on electrical dryer:
Easy access
z Regulated gas valve: can be regulated according
to the local gas pressure
z Universal Gas burner: can work throughout whole
line of dryers
z Atmosferic gas burner
that is universal
6. 2. Heating2. Heating
2.32.3 SteamSteam HeatingHeating
z Battery on the same location: Easy access
z Steam pressure: 3 – 6 and 7 - 10 Bar.
z Dust filter: Easy to remove for cleaning
7. 3. RADAX3. RADAX®® -- AirflowAirflow (T11(T11--T16)T16)
z RADAX®®
-- Airflow:Airflow: Combination of axial and radial airflow
z Less thermal losses
z The hot air has better access to the linnen
z Lower energy consumption
z Shorter drying times
z Regulating valve on the exhaust for ideal airflow
z Temperature sensor at the outlet
8. 3.3. PowerDryPowerDry®® -- AirflowAirflow (T24(T24--T35)T35)
z Lifting ribs are perforated for optimized airflow
z On T24-35 only
z Less thermal losses
z Lower energy consumption
z Shorter drying times
z Regulating valve on the exhaust for ideal airflow
z Temperature sensor at the outlet
9. 4. Seal4. Seal
z NOMEX
z Optimizes drying process
z Ideal airflow guider
z Not for T24-35
10. 5. Drum5. Drum
z Stainless steel execution AISI 430
z 1 mm thickness: guaranteed strenght
z Stainless steel lifting ribs
11. 6. Shaft + Bearing house6. Shaft + Bearing house
z Steel shaft - longer life span
z Overdimensioned welded cross that fixes
the shaft to the drum
z Two bearings
12. 7. Reversing7. Reversing
z Two separated motors: 1st for ventilation and 2nd for
driving of the drum
z If the machine is without reversing - the factory settings
and programmes correspond with that (so the user
doesnot have to program anything)
z No ball - forming
of the linnen
ventilation
motor with
reversing
Reversing on all dryers (as standard on T13/13)
Opravdu je to
standard?
14. 8. Pulleys8. Pulleys
z Light Alu cast iron pulleys: quality
z Micro V-belt with teeth: for a maximum grip
z Easy replacement of the V-belts: access
at the rear
z Easy tensioning of the belts: 1 central
tensioning system
15. 9. Cabinet9. Cabinet
z Pre painted steel plates (SKINPLATE)
z 0,2 mm thickness coat: insulation of noise and heat
z 0,8 mm thickness of the panels
z Different front panel colours available:
- standard INOX imitation
- stainless steel optional
16. 10. Door10. Door
z Huge door opening for easy loading
and unloading
z Huge door diameter 600 mm for T11-16,
810 mm for T24-T35
z Black powder painted steel
z Hardened glued door glass: resist to high temperatures
z Rubber seal: EPDM quality resistant to extreme conditions
z Door can be mounted left or right: flexible placing
17. 10. Door10. Door
z Extra strenght
z Opening 270°
z No condensation
z No marking on front panel
z No dust between the rubber
New door hinges
New door rubber
18. 11. Filter11. Filter
z Strong resistant synthetical filter
z Auto cleaning lint screen
z Easy accesable through a overdimensional filter door
z Can easily be removed for cleaning
z Filter door easy to open
19. 12. Ventilator12. Ventilator
z Overdimensioned: long piping in instalation is possible
z Radial ventilator of galvanized steel: stable during
working conditions
z Balanced before mounting
20. 13. Safety13. Safety
z Emergency button on the front
z Main switch at the rear
z The dryer stops: - 1 safety switch when opening the door
- 1 safety switch when opening the filter
door
- 1 under pressure switch when the
pressure drops considerably
z Controls the airflow conditions in the dryer
z Two safety thermostats: 1 in the heating battery
1 below the drum at T24-T35
21. 14. Noise level14. Noise level
z According to CE regulations
z Below 70 dB
z User friendly
22. 15. Controls15. Controls
z 3 standard programmes available
z Both coin and OPL applications
z For coin: 3 programmes
z For OPL: 3 programmes
z °C or °F: temperature freely programmable
z Minimum cool down is standard: Safety software
15.115.1 EasyEasy ControlControl
23. z Error messages: on display
z Can be upgraded by a Full Control microprocessor
(exchangeable)
z Time and cool down time freely programmable
z There is no Central STOP button on coin machines
15. Controls15. Controls
15.115.1 EasyEasy ControlControl
24. z Up to 20 programmes
z 9 factory programmes (that can be changed)
z Temperature freely programmable both in °C and °F
z Drying time freely programmable
z Cool down time freely programmable
z Safety cool down time - 3-5 min.
z Reversing action time and pause can be programmed
15. Controls15. Controls
15.215.2 FullFull ControlControl
25. z Display: - two times 16 character
- multi - lingual: up to 16 languages
- indicates the status of the programm
- by pressing the service button: additional
information will appear
z Error messages on display
z Diagnostic system: full test programm
runs through all the functions
15. Controls15. Controls
15.215.2 FullFull ControlControl
26. z Optional: - humidity control (sensor is at the outlet)
- residual moisture control can be programmed
per % humidity
15. Controls15. Controls
15.215.2 FullFull ControlControl –– SensoDrySensoDry®®
27. 1177.. AbsoluteAbsolute HumidityHumidity SensorSensor
Supply
Inputs
Output Signal
Proportional
To Absolute
Humidity
NTC Thermistor
Hermetically
Glass-encapsulated
NTC Thermistor
Exposed To
The Environment
z Basic Sensor Characteristics:
- The sensor makes use of thermal conductivity to
measure the air moisture level
- Range: 0 - 130 g/M³ (0-100% RH)
- Operation to 200ᏖC.
- Immune to most physical & chemical
contaminants
- Operation in fully saturated environments
- Dust cap protects sensor against dust and also
avoids that the air flow in the dryer affects the
measurement
28. 1188.. MeasuringMeasuring principleprinciple
Output air flow
Absolute
Humidity
Sensor
Signal
Amplifier
Control
Unit
Absolute Humidity Sensor
Output signal is proportional to the
absolute humidity in air flow
Signal Amplifier
Output signal from humidity sensor
(range in millivolts) is connected to
amplifier that makes stronger signal
resistant again electrical noise in
machine.
Control Unit
signal from humidity sensor is evaluated
and used for controlling drying process
29. 1199.. EvaluationEvaluation principleprinciple
Residual Humidity
0
10
20
30
40
50
60
70
80
Time
Humidity
Full Load
Half Load
70 -
50
%
> 30 % 30 -
25 %
25 -
15
%
15 -
5 %
5 -
1 %
1 -
0 %
First area: drying process is started -The residual humidity of the linen can´t be determined yet.
Second area: >30% - the drying process reaches target temperature - The residual humidity of the
linen can´t be determined yet.
Third-seventh area 30-0% - The range to program the residual humidity value is between 30 and 0%
30. 2020.. AdvantagesAdvantages absoluteabsolute airair humidityhumidity
sensorsensor methodmethod
z Two main systems for measuring the residual humidity of the linen.
z Measuring by the ribs in the drum => direct method
z Measuring the air humidity => indirect method
The measurement system is quite simple.
The kind and amount of fabrics doesn't matter as we measure the
humidity of the air.
The special shape of the moisture curve makes that we can determine
in an accurate way the residual humidity of the fabrics.
z Wet cleaning – use short drying times where humidity sensor is not applicable
31. 2121. Motor. Motor
z 3 phase or 1 phase has to be specified
z Voltage needs to be specified
z 50 or 60 Hz needs to be specified
36. DontDont forgetforget to visitto visit usus @@ thethe PrimusPrimus websitewebsite
www.www.primuslaundry.comprimuslaundry.com
languagelanguage
versions:versions:
English
French
Dutch
Czech
Russian
German
