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Summary of Contents for Lutz JESCO C 7523
- Page 1 Chlorine gas changeover unit C 7523 Operating instructions Read the operating manual! The user is responsible for installation and operation related mistakes! Original operating instructions BA-24721-02-V01 Dosing Liquids Conveying Gases © Lutz-Jesco GmbH 2015 Control Systems...
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Page 3: Table Of Contents
10.1 Tank change ................ 10.2 Shutting down in an emergency ........... 10.3 Inspection intervals .............. 11 Shutdown .................27 11.1 Short-term shutdown ............11.2 Long-term shutdown ............11.3 Disposal of old equipment ............ © Lutz-Jesco GmbH 2015 BA-24721-02-V01 Subject to technical changes. 150413... -
Page 4: Notes For The Reader
Note Refers to a danger which, if ignored, may lead to risk to the machine and its function. Table 1: Explanation of the signal words Notes for the Reader BA-24721-02-V01 © Lutz-Jesco GmbH 2015 General non-discrimination... -
Page 5: Instruction For Action Identification
First step in a series of steps. Second step in a series of steps. Result of the above action. ü Action completed, aim achieved. Notes for the Reader © Lutz-Jesco GmbH 2015 BA-24721-02-V01 Subject to technical changes. Instruction for action identification 150413... -
Page 6: Safety
ð Prevent access to the system for unauthorised persons. system, failure of required maintenance and repair methods, danger to persons, danger to the environment caused by substances leaking from the Safety BA-24721-02-V01 © Lutz-Jesco GmbH 2015 General warnings... -
Page 7: Working In A Safety-Conscious Manner
If chlorine gas escapes, a filter mask is ineffective, since it is not a self-contained breathing apparatus. ð If chlorine gas escapes, wear a Type 2 self-contained breathing apparatus that complies with EN 137. Safety © Lutz-Jesco GmbH 2015 BA-24721-02-V01 Subject to technical changes. Working in a safety-conscious manner 150413... - Page 8 Specialist staff Transportation Assembly Hydraulic installations Commissioning Taking out of operation Fault rectification Maintenance Repairs Disposal Trained electricians Electrical installation Rectifying electrical faults Electrical repairs Trained persons Storage Control Table 3: Personnel qualification Safety BA-24721-02-V01 © Lutz-Jesco GmbH 2015 Personnel qualification...
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Page 9: Intended Use
No original spare parts or accessories of Lutz-Jesco GmbH are used. Unauthorised changes are made to the device. The user uses different dosing media than those indicated in the order. -
Page 10: Product Description
The "residue discharge" function enables the consumption of residue from incompletely-emptied tanks of a total vacuum battery. Working in set intervals, the changeover unit then switches to the battery registered as empty and removes the residue. Product description BA-24721-02-V01 © Lutz-Jesco GmbH 2015 Scope of delivery... -
Page 11: Technical Data
4 kg/h Cl2 C7523-10K hose 12/16 mm 10 kg/h Cl2 C7523-40K Pipe DN25/Ø32 40 kg/h Cl2 C7523-80K Pipe DN32/Ø40 80 kg/h Cl2 Table 7: Maximum flow Technical data © Lutz-Jesco GmbH 2015 BA-24721-02-V01 Subject to technical changes. Rating plate 150413... -
Page 12: Dimensions
Operating instructions 6 Dimensions All dimensions in mm 152,5 ~ 150 Fig. 3: Dimensioned drawing C 7523 on mounting plate Ready-to-use cables, Length 2m ~ 140 Fig. 4: Dimensioned drawing C 7523 as assembly kit Dimensions BA-24721-02-V01 © Lutz-Jesco GmbH 2015... -
Page 13: Installation
Fig. 5: Fitting the wall panel Installation © Lutz-Jesco GmbH 2015 BA-24721-02-V01 Subject to technical changes. 150413... -
Page 14: Hydraulic Installations
0.5m in the connection nominal width Large distances in a larger nominal width The sum L may not exceed the length as specified in table 8 Table 9: Long vacuum line Installation BA-24721-02-V01 © Lutz-Jesco GmbH 2015 Hydraulic installations... - Page 15 Hose connected fitted. Fig. 8: Installation with 5 service valves Check valve In normal operation During service Open Closed Closed Manual switching Table 10: Function of the service valves Installation © Lutz-Jesco GmbH 2015 BA-24721-02-V01 Subject to technical changes. Hydraulic installations 150413...
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Page 16: Electrical Installation
Press against the hinge part with your hand until it locks audibly in Allow the bond to harden for at least 3 hours prior to the leak test. place. ü PVC seal connection made. ü Housing closed. Installation BA-24721-02-V01 © Lutz-Jesco GmbH 2015 Electrical installation... - Page 17 Residue discharge (delivery state) Service switch Normal mode Diagnosis (only for the (delivery state) factory customer services dept.) Table 12: Functions of the switch SW1/SW2 Installation © Lutz-Jesco GmbH 2015 BA-24721-02-V01 Subject to technical changes. Electrical installation 150413...
- Page 18 Relay output right battery empty (NO max. 3A/250VAC) Relay output fault (max. 3A/250VAC) active if both side are empty or fault on the motor neutral conductor Mains input protective conductor 115-230 VAC phase Table 13: Terminal connection Installation BA-24721-02-V01 © Lutz-Jesco GmbH 2015 Electrical installation...
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Page 19: Completing The Installation
The cable screw connections must be tightened after assembly in order to ensure the IP protection class of the installation. All union nuts on the screw connections of the piping are tightened by hand. Installation © Lutz-Jesco GmbH 2015 BA-24721-02-V01 Subject to technical changes. Completing the installation... -
Page 20: Installation Examples
Activated carbon cartridge Gas warning device Vacuum changeover unit with 2 bypass valves Horn Safety shutoff valve Strobe Flow meter Gas sensor Control valve Sprinkler system Motive water pump Table 15: Designation of components Installation BA-24721-02-V01 © Lutz-Jesco GmbH 2015 Installation examples... - Page 21 Chlorine gas filter Horn Moisture eliminator with heating collar Gas sensor Vacuum regulator Entrance port of the chlorine eliminator Activated carbon cartridge Table 16: Designation of components Installation © Lutz-Jesco GmbH 2015 BA-24721-02-V01 Subject to technical changes. Installation examples 150413...
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Page 22: Control
When in automatic operation, the changeover unit reacts to the switching status of the contact gauge. When receiving notification that the current supply battery is empty, the changeover unit changes to the standby battery. Control BA-24721-02-V01 © Lutz-Jesco GmbH 2015 Controls... - Page 23 LED battery empty (red) Relays empty LED battery full (green) Flashes Operation LED (green) Relays operation Relays fault Table 22: State of the control during "Residue discharge" Control © Lutz-Jesco GmbH 2015 BA-24721-02-V01 Subject to technical changes. Operating modi 150413...
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Page 24: Start-Up
Switch off the injector. The vacuum must stay unchanged for at least five minutes. If the vacuum collapses quickly, eliminate the leak and repeat the check on the vacuum system. Start-up BA-24721-02-V01 © Lutz-Jesco GmbH 2015 Check the vacuum system... -
Page 25: Adjusting The Switch Point
Refit the transparent lid and tighten the ring nut by hand. Ensure the correct position of the seal. ü Switch point of the contact gauge adjusted. Start-up © Lutz-Jesco GmbH 2015 BA-24721-02-V01 Subject to technical changes. Adjusting the switch point 150413... -
Page 26: Operation
10.3 Inspection intervals The components of the chlorination installation must be subject to a daily visual check. Inform service personnel of anything conspicuous or a chlorine smell. Operation BA-24721-02-V01 © Lutz-Jesco GmbH 2015 Tank change... -
Page 27: Shutdown
In Germany, the manufacturer must provide free-of-charge disposal, provided the device has been safely returned along with a declaration of no objection (see page 36). Shutdown © Lutz-Jesco GmbH 2015 BA-24721-02-V01 Subject to technical changes. Short-term shutdown 150413... -
Page 28: Maintenance Intervals
Operating instructions 12 Maintenance 12.1 Maintenance intervals Products by Lutz-Jesco are manufactured to the highest quality standards and have a long service life. However, some parts are subject to operational wear. This means that regular visual inspections are To avoid hazardous incidents, chlorinators must be regularly maintained. -
Page 29: Minor Maintenance
If the pressure gauge is not immediately reconnected, seal the connection airtight. Fit the pressure gauge with approx. 5 long PTFE strips. Return the cable to the control and reconnect it. ü Contact gauge cleaned. Maintenance © Lutz-Jesco GmbH 2015 BA-24721-02-V01 Subject to technical changes. Minor maintenance: 150413... -
Page 30: Maintenance On The Ball Valve
Clean the pressure gauge connection and insert a new O-ring. Silicone grease is rubbed in to the O-ring. Slide the pressure gauge connection onto output of the ball valve connection with a rotating movement. Maintenance BA-24721-02-V01 © Lutz-Jesco GmbH 2015 Maintenance on the ball valve... -
Page 31: Troubleshooting
180° Repeat the fitting of the maintenance and check its incorrectly. correct alignment. Table 27: Troubleshooting Troubleshooting © Lutz-Jesco GmbH 2015 BA-24721-02-V01 Subject to technical changes. Finishing maintenance 150413... -
Page 32: 14 Spare Parts
Chlorine gas changeover unit C 7523 Operating instructions 14 Spare parts 14.1 Spare parts Fig. 20: Exploded diagram C 7523 Spare parts BA-24721-02-V01 © Lutz-Jesco GmbH 2015 Spare parts... - Page 33 M6x12 85031 washer Ø6 84160 Table 28: Individual parts for C 7523 All of the parts marked with an * are included in the maintenance set. Spare parts © Lutz-Jesco GmbH 2015 BA-24721-02-V01 Subject to technical changes. Spare parts 150413...
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Page 34: Maintenance Sets
Large maintenance set Small maintenance set 41227 41228 (after 3 years) all internal elastomer seals of the ball valve Ball valve grip as tool Screws PTFE strip Silicone grease Table 29: Maintenance sets Spare parts BA-24721-02-V01 © Lutz-Jesco GmbH 2015 Maintenance sets... - Page 35 (NL) EU-overeenstemmingsverklaring Ondergetekende Lutz-Jesco GmbH, bevestigt, dat het volgende genoemde apparaat in de door ons in de handel gebrachte uitvoering voldoet aan de eis van, en in overeenstemming is met de EU-richtlijnen, de EU-veiligheidsstandaard en de voor het product specifieke standaard. Bij een niet met ons afgestemde verandering aan het apparaat verliest deze verklaring haar geldigheid.
- Page 36 We assure that the aforementioned information is correct and complete and that the unit is dispatched according to the legal requirements. Company / address:..............Phone:......................................Fax:....................................... Email:..................Customer No.:................Contact person: ................ Date, Signature:................Declaration of no objection BA-24721-02-V01 © Lutz-Jesco GmbH 2015...
- Page 37 Please describe the specific installation and enclose a simple drawing or picture of the chemical feed system, showing materials of const- ruction, diameters, lengths and heights of suction and discharge lines. Warranty claim © Lutz-Jesco GmbH 2015 BA-24721-02-V01 Subject to technical changes.
- Page 38 Accessories ................28 Warning sign Finishing ..................30 Explanation ...................4 Maintenance intervals ..............28 Warranty claim ................37 Preparing ...................28 Working in a safety-conscious manner ..........7 Maintenance accessories ..............28 Maintenance sets ................34 Minor maintenance: .................29 Notes for the Reader ................4 BA-24721-02-V01 © Lutz-Jesco GmbH 2015...
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