1.0 Purpose and target group This manual primarily describes the design, function, transport, operation and maintenance of the DancerPlus, and its use as an evaporator in a system with a vacuum pump and cold trap in general. It is intended to be used by appropriately instructed and trained personnel of the owner, who are commissioned with the operation and/or maintenance of the respective device.
Operating manual 1.6 Symbol meanings Symbol on the machine: Caution! General danger zone. Before using the DancerPlus, the operating manual must be read and the safety-related information must be observed! Symbol in this document: Caution! General danger zone. This symbol indicates safety-related information and identifies potentially dangerous situations.
▪ Only connect the DancerPlus to a residual current circuit breaker with a shockproof socket, only use a power cable that fulfils the regulations and is in flawless condition. Defective or inadequate earthing may have fatal consequences.
1.8 Operating personnel requirements The DancerPlus, as well as other devices connected to it within the system (such as the vacuum pump or cold trap), may only be operated and serviced by personnel of the legal minimum age who have been instructed on how to do so.
(mine water, dependent on chloride concentration), zinc chloride (ZnCl2), tin (IV) chloride (SnCl4), tin ammonium hexachloride When evaporating the aforementioned solvents using the DancerPlus, we recommend thoroughly cleaning the vacuum chamber and rinsing it daily. This includes the tube connection system for the vacuum pump and, if required, for the cold trap, as well as the cold trap chamber.
Fig. 8 no. 2 and put it in the designated place. 2.1 Transportation The DancerPlus may only be transported when upright and with its cover closed, and it must be switched off for a minimum of 2 hours before transportation. The shaking plate and the sample rack are transported separately from and outside the DancerPlus, unless the rack transportation lock is used.
View with open lid Fig. 7 Legend: Borosilicate glass panel Vacuum connection outlet IR lamps and reflector Temperature sensor Gas spring Recess for the shaking plate feet O-ring, IRD.M103 Ventilation inlet Hettich AG, Seestrasse 204a, 8806 Baech, Switzerland Operator Manual_DancerPlus_EN_rev, 1.1 Page 14...
Fig. 9 α Legend: External vacuum sensor for the vacuum pump Connection to the cold trap/vacuum pump α Fitting of the vacuum sensor with an angle of 45°±15° Hettich AG, Seestrasse 204a, 8806 Baech, Switzerland Operator Manual_DancerPlus_EN_rev, 1.1 Page 15...
® 2.2.6 Jumo temperature controller Fig. 10 Legend: Start/stop button, without function for the DancerPlus Programming button, temperature setpoint entry LED, illuminates until the target value has been reached Increase value button Decrease value button Display 2.2.7 Label (rating plate) Fig.
Sample racks There are several racks available for working with the DancerPlus. All racks contain bores enabling each one to be screwed to the shaking plate. You may also choose the FAST option to connect the rack to the shaking plate without having to use screws.
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If the PTFE sleeve is scraped, this may cause a leakage which will prevent the vacuum pump from being able to reach the final value. In both cases, the guarantee on a new temperature sensor, its installation and potential transport costs will become void. Hettich AG, Seestrasse 204a, 8806 Baech, Switzerland Operator Manual_DancerPlus_EN_rev, 1.1 Page 18...
Diaphragm and rotary vane pumps are all suitable for operation with the DancerPlus. We recommend that you use a Vacuubrand® PC3003 Vario diaphragm pump for the careful constriction or evaporation of solvents. This will allow pumping to be carried out at time-controlled gradients, as well as with automatic boiling pressure detection and tracking.
2.3.5 When using a Vacuubrand® rotary vane pump and PoleStar cold trap: Fit the metal tube of the DancerPlus vacuum connection to prevent liquid build-ups or siphons in the metal tube. The outlet of the rotary vane pump contains oil particles; this is not permitted in a cleanroom environment, i.e.
Please check the mains connection values on the label (rating plate) (see Fig. 11 no.3) on the rear side of the DancerPlus (see Fig. 6 no. 5) with regard to the power outlet to be used and observe the country-specific regulations (e.g. in Germany, DIN VDE 0100, power outlet with residual current device).
The release valve switch (Fig. 5 no. 4) is used to block or open the release inlet (Fig. 6 no. 3) on the rear side of the DancerPlus. The valve opens in a de-energised state so that the samples can be removed from the DancerPlus in the event of a power interruption.
IR lamp heater in the lid respectively the compartment heater will be displayed in hours (“xxh”). This value is merely informative and cannot be changed. Hettich AG, Seestrasse 204a, 8806 Baech, Switzerland Operator Manual_DancerPlus_EN_rev, 1.1...
The alarm, whether low temperature or high temperature, will only appear optically. The DancerPlus requires the option, DP.Z940, for an acoustic alarm. 3.0.6.4 Temperature value offset value To change the alarm delay, press the “P”...
3.1 Cleaning carried out by the user 3.1.1 Precautions Before carrying out any cleaning work, the DancerPlus must be switched off and the device connection cable (power cord) unplugged on both sides! Before using a cleaning agent or decontaminant other than those recommended by the manufacturer, the user must check with the manufacturer that the planned procedure will not damage the device.
The vacuum chamber of the DancerPlus can, depending on the degree of contamination, may be cleaned with glass cleaning agents, ethanol 70% and, if required, with standard stainless-steel cleaning agents. Ensure that no rusty objects come into contact with the vacuum chamber.
This will include the device interior being cleaned, all wearing parts and safety elements being checked (and replaced if required), and a safety measurement being carried out. The DancerPlus and its system devices will also be tested for correct functioning.
3.3 Storage When the DancerPlus is taken out of operation, the storage requirements in accordance with the technical data, chapter 1.4 must be adhered to. We recommend using the original packaging for this. The DancerPlus and, if required, its system devices, must be properly disinfected, decontaminated and cleaned beforehand.
3.6 Spare parts All DancerPlus individual parts are generally available as spare parts. Exceptions are components which require special processing, such as the brackets on the glass panel, i.e. the glass panel is only available with the brackets. At the time of writing, the following spare parts have been allocated:...
Version <1.0 CI and orthography updated, several typing errors corrected, several 24.06.2020 sections restructured, chap. 1.4 tech. data expanded with type DP.5001 and correction of DP.4002 to DP.5002 Hettich AG, Seestrasse 204a, 8806 Baech, Switzerland Operator Manual_DancerPlus_EN_rev, 1.1 Page 30...
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