IKA RV 3 eco FLEX, Operating Instructions Manual

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Technical data
Error sound Cause Effect Correction
Continuously
beeping - The speed has not been adjusted to
0 rpm when starting the device
- PCBA failure
Motor can’t run - Turn the speed adjusting knob and
set the speed to 0 rpm, after which
you may set the required speed val-
ue.
Alternatively
beep 1 sec and
stop 1 sec - Overload
- Motor blocked
- Defective cable
- PCBA failure Motor stops running - Reduce the volume in the evaporator
- Contact the service department
Alternatively
beep 0.5 sec
and stop 1.5 sec - Temperature inside the device is too
high
- PCBA failure
Motor stops running - Switch off the device
- Let the device cool down
- Switch on the device
- Contact the service department
Alternatively
beep1.5 sec and
stop 0.5 sec - Overvoltage
- Undervoltage
- PCBA failure
- Desktop power supply failure Motor stops running - Use the original power supply to
supply the device
- Contact the service department
Operating voltage range Vac (100-240) ± 10%
Rated voltage Vac 100...240
Frequency Hz 50/60
Rated power without heating bath W 40
Rated power (max.) of switching adaptor W 90
Speed rpm 20...300
Speed tolerance Set speed: < 100 rpm
Set speed: ≥ 100 rpm
rpm
%
± 1
± 1
Speed display Plastic part + scale
Smooth start yes
Lift manual
Stroke mm 150
Head angle adjustable 0°...60°
Cooling surface cm 2 1500
Cooling water flow rate min. l/h 30
Cooling water flow rate max. l/h 100
Cooling water pressure max. bar 1
Perm. On-time % 100
Perm. ambient temperature °C 5...40
Perm. relative humidity % 80
Protection acc. to DIN EN 60529 IP 20
Protection class I
Contamination level 2
Weight (no glassware; no heating bath) kg 8
Dimensions (W x D x H) mm 440 x 280 x 590
Operation at a terrestrial altitude m max. 2000
Subject to technical changes!