7 | Maintenance
32
ESUC 41/61/81
2
3
4
5
6
7
7a
7b
Fig. 4:
Replacing the filter cartridge
7.4.3 Cleaning
u
Clean the filter bowl and the other plastic parts only with water and household de-tergent.
Do not use solvents.
Page 1: ...61 81 Translation of the Original Instructions EN Version 2 17 06 2019 Dr Escherich GmbH H glw rther Stra e 1 81369 M nchen Germany Phone 49 0 89 31 85 55 0 E mail info dr escherich com www dr escher...
Page 2: ...rom the Pneumatic Equipment 10 2 3 5 Risk of Injury Due to Rotating Components of the Built In Fan 10 2 3 6 Danger for Persons with Pacemakers 10 2 3 7 Respiratory Tract and Eye Irritation When Handli...
Page 3: ...ng the Compressed Air Supply 27 6 5 Troubleshooting the Suction System 27 6 6 Troubleshooting the Filter 28 6 7 Troubleshooting Brushes Only for ROTORCLEAN Option 28 7 Maintenance 29 7 1 Maintenance P...
Page 4: ...ions Contact your sales partner with any questions you may have regarding the scope of features for any particular model 1 2 Applicable Documents ESUC circuit diagram depending on the configuration do...
Page 5: ...material damage DANGER An immediate hazard with high risk DANGER indicates an imminently hazardous situation which if not avoided will result in death or serious injury WARNING A possible hazard with...
Page 6: ...Embedded safety messages Embedded safety messages are integrated into the instructions and warn of a danger ous step Embedded safety messages are structured as followed 1 WARNING Type and source of da...
Page 7: ...7 Safety sym bol Meaning Danger from loose compressed air lines and connectors ESD protected areas Qualified electrician Mandatory action Wear eye protection Mandatory action Use breathing equipment T...
Page 8: ...l condition no safety and warning lables are removed and they remain readable all persons who need to work with or at the product have read and understood these operating instructions incl applicable...
Page 9: ...d Modification and the Use of Non OEM Parts The use of unsuitable accessories or unauthorized modifications to the product can lead to injury u Do not make any changes to the product u Do not repair t...
Page 10: ...nd ing on the model see the operating instructions for the ioniser from the ioniser discharge tips HV transformers of the ionisation power supplies if present u The operator must mark the danger zone...
Page 11: ...urs We recommend positioning a fire extinguisher in the immediate vicinity of the product u Inform yourself about appropriate fire fighting measures In case of fire u Switch off the product immediatel...
Page 12: ...er Use Explosive combustible harmful toxic biologically active or sticky dust and vapours must not be suctioned off See also 2 4 Fire Prevention p 10 The product is not suitable for use in areas where...
Page 13: ...eded for this process in the AC ion isers with a HV transformer The following options are possible Integrated HV module External HV power supply connected to ESUC Integrated control module for connect...
Page 14: ...and off switching of the valve or via active switching on with adjustable switch off delay Compressed air control Compressed air input pressure The operational pressure is permanently mon itored Oper...
Page 15: ...Surface resistance conforming to DIN EN 61340 5 1 2017 07 Leakage resistance resistance to earthing point or PE conductor conforming to DIN EN 61340 5 1 2017 07 ESD compliant levelling feet or rollers...
Page 16: ...ted start up WARNING Danger of electric shock from residual voltage For one minute after shutting down the supply dangerous voltage remains Touching conductive components can cause death or serious in...
Page 17: ...adjustable guide rollers by means of the locking levers 4 2 Compressed Air Connection Compressed air quality The compressed air supply is provided by the customer The compressed air must com ply with...
Page 18: ...intenance unit to the surface cleaning device via a compressed air hose See also 2 9 3 Pneumatic Supply Data p 35 4 3 Suction Connection NOTICE Equipment damage caused by foreign objects at the suctio...
Page 19: ...terior insulation and thus after a time lead to a short circuit w Avoid excessive mechanical stress on the HV cable by deformation w Observe the minimum bend radius for HV cable see Technical Data of...
Page 20: ...ied staff Work performed on the product by unqualified staff may result in personal injury and equipment damage w Only qualified electricians and persons trained in electro mechanics may install the p...
Page 21: ...ute after shutting down the supply dangerous voltage remains Touching conductive components can cause death or serious injury 1 Switch off the main switch 2 Pull out the mains plug or disconnect the p...
Page 22: ...e Monitor Settings The differential pressure monitor is factory preset You must set the differential pres sure monitor to one of the relevant application specific settings For new products the filter...
Page 23: ...in control cabinet is active For RCC option Rotor controller in control cabinet is active For RC option Brush motor is active operation of frequency converter accord ing to operating instructions For...
Page 24: ...61 81 Item Name Item Name 1 Main switch 2 Filter indicator lamp 3 Error indicator lamp 4 Control button ON OFF with in dicator lamp inactive if ON OFF controlled by interface remotely Table 5 Control...
Page 25: ...g 2 p 23 item 2 is illuminated Monitoring of the filter s 6 6 Troubleshooting the Filter p 28 6 2 Troubleshooting Overall Function Error display Button lamp Fig 2 p 23 item 4 is not illuminated Possib...
Page 26: ...es Multi Check or ION CHECK Table 6 Error display and function test HV module 8A2 6 3 1 Troubleshooting HV Module 1 Switch off ESUC 2 CAUTION The emitters of the ionisers are sharp and can cause injur...
Page 27: ...Supply Are all connections correctly made Is the compressed air supply on Is the filter control valve open Does the manometer at the filter control valve show the correct pressure setting Is the filte...
Page 28: ...so 2 4 7 Differential Pressure Monitor Settings p 22 2 7 2 Removal of Filters p 30 6 7 Troubleshooting Brushes Only for ROTORCLEAN Option Error display Red lamp Error Fig 2 p 23 item 3 is illuminated...
Page 29: ...s and connectors can cause severe injury w Before starting any work depressurise all components WARNING Risk of injury due to rotating components of the built in fan The fan room is protected with a g...
Page 30: ...ar breathing equipment and eye protection during filter replacement 1 Shut down the entire system and secure it against unwanted start up 2 Open the 4 snap locks on the top of the filter box 3 Take of...
Page 31: ...2 Replacing the Filter Cartridge The filter cartridge cannot be washed u Change the filter cartridge Fig 4 p 32 in case of the following indications Low flow despite unmodified pressure setting 1 Tur...
Page 32: ...nance 32 ESUC 41 61 81 2 3 4 5 6 7 7a 7b Fig 4 Replacing the filter cartridge 7 4 3 Cleaning u Clean the filter bowl and the other plastic parts only with water and household de tergent u Do not use s...
Page 33: ...Reparaturabteilung Lockwitzgrund 100 01257 Dresden Germany u Alternatively you can recycle the dismantled components Scrap the metal Deliver plastic parts for recycling Dispose of other components acc...
Page 34: ...Operating voltage V 1 x 230 V PE N See manufac turer s spe cification plate stand ard 1 x 230 V PE N See manufac turer s spe cification plate stand ard 1 x 230 V PE N See manufac turer s spe cificati...
Page 35: ...ar smaller than the input pressure Nominal diameter According to configuration Adjusted to cleaning device Maximum flow rate 3400 Nl min at 6 bar Table 9 Compressed air connection 9 4 Output Air Sucti...
Page 36: ...9 Technical Data 36 ESUC 41 61 81 ESUC 41 ESUC 61 ESUC 81 Nominal diameter of the output air port option 1 x DN 80 1 x DN 80 1 x DN 110 Table 12 Nominal diameter of the output air port...
Page 37: ...lter control valve 40 000965 Compressed air mainten ance unit 1 2 24 V DC 2 filter control valves 40 000966 Spare filter cartridge WAR A 101622 101622 Spare filter bowl complete WAR A 101623 101623 Ta...
Page 38: ...UC 41 61 81 11 Drawings The port arrangement can differ see 9 4 Output Air Suction and Filtering p 35 Fig 5 Drawing ESUC with one filter stage for compact filter Fig 6 Drawing ESUC with one filter sta...
Page 39: ...Drawings 11 ESUC 41 61 81 39 Fig 7 Drawing ESUC with two filter stages for bag and compact filters...
Page 40: ...12 EC Declaration of Conformity 40 ESUC 41 61 81 12 EC Declaration of Conformity...
Page 41: ...ig 2 Switch panel 23 Fig 3 Filter replacement 30 Fig 4 Replacing the filter cartridge 32 Fig 5 Drawing ESUC with one filter stage for compact filter 38 Fig 6 Drawing ESUC with one filter stage for bag...
Page 42: ...th 20 Table 5 Control element designations 24 Table 6 Error display and function test HV module 8A2 26 Table 7 Maintenance plan ESUC 30 Table 8 Electrical connection 34 Table 9 Compressed air connecti...
Page 43: ...STEME n Manuelle Reinigung n Reinigung von 3D Geometrien n Reinigung von Bahnen und flachen Geometrien CLEANING SYSTEMS n Manual Cleaning n Cleaning of Geometrical Parts n Cleaning of Webs and Flat Su...
Page 44: ...gue or online at www dr escherich com Dr Escherich GmbH H glw rther Stra e 1 81369 M nchen Germany Phone 49 0 89 31 85 55 0 E mail info dr escherich com www dr escherich com F r Satz und Druckfehler s...
