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Page 44

INDUSTRIAL PUMPS

www

.debem.com

Chapter 6 - ROUTINE MAINTENANCE

Translation of original instructions -

CUBIC-

BOXER

rev.

2021

6.1 SCHEDULED MAINTENANCE TABLE

The scheduled maintenance operations are reserved for qualified and authorised Mechanical Service

men, equipped with suitable Personal Protective Equipment (PPE), who know and comply with the con-

tents of this Manual.
To ensure optimal performance and safe use of the pump, it is necessary to periodically perform the

routine maintenance operations indicated in the following table and dealt with in the following sections.

The timing of the reported operations refers to use under normal conditions; for harsh installations and

operating conditions, the indicated ranges must be downgraded accordingly.

SEC. SCHEDULED MAINTENANCE

every

500

hours

500.000

cycles

10.000.000

cycles

20.000.000

cycles

6.2 EXTERNAL CLEANING AND TIGHTNESS CHECK

check

replacement

6.2.1

• External cleaning of the Pump

6.2.2

• Product Circuit Tightness Check

6.3

TIGHTNESS CHECK

check

replacement

6.3.1

• Tightness check

6.3.2

• Tightening torque table

6.4

PRODUCT CIRCUIT MAINTENANCE

check

replacement

6.4.1

• Pump Disassembly

6.4.2

• Internal cleaning of the product circuit

6.4.3

• Check and/or replacement of valves

6.4.4

• Check and/or replacement of diaphragms

6.4.5

• Pump Re-assembly

6.5

AIR CIRCUIT MAINTENANCE

6.5.1

• Pump Disassembly

When necessary

6.5.2

• Replacing Tyre Inserts and Seals - SCUBIC and SBOXER

When necessary

6.5.3

• Pump Re-assembly

When necessary

CAUTION

In the presence of heavy uses (concentrated corrosive liquids or liquids that crystallise), it is necessary to

increase the frequency of operations.

CAUTION

: risk of internal back-pressures and projection of components during disassembly.

In abnormal conditions (incorrect installation and/or shutdown and/or standstill conditions), residual pressure,

which is not discharged, may be generated inside the pump. Before opening and disassembling the pump, it

is necessary to secure the pump casings with a suitable ratchet strap and wear suitable Personal Protective

Equipment (PPE).

Содержание SBOXER 100

Страница 1: ...www debem com INDUSTRIAL PUMPS info debem it www debem com CHEMICAL PAINTING PRINTING WATER TREATMENT GALVANIC TEXTILE CERAMIC AUTOMOTIVE MECHANICAL OIL GAS P U M P S P N E U M A T I C S s e r i e s...

Страница 2: ...L VALVE 9 PUMP CASING 3 BALL VALVE SEAT 10 CAP 4 OUTER DIAPHRAGM PRODUCT SIDE 11 INTERNAL INSERT 5 INNER DIAPHRAGM AIR SIDE 12 AIR SUPPLY DISCHARGE CONNECTIONS 6 CENTRAL 13 SHAFT 7 DELIVERY MANIFOLD 1...

Страница 3: ...3 1 SAFETY RULES 24 27 CHAPTER 4 TRANSPORT AND INSTALLATION 28 37 4 1 STORAGE AND PRESERVATION 29 4 2 TRANSPORT AND HANDLING 30 4 3 POSITIONING AND INSTALLATION 31 34 4 4 PNEUMATIC CONNECTION 35 37 4...

Страница 4: ...d information on the struc ture of the Translation of Original Instructions so that Operators and Technicians can properly consult the manual itself THIS PART INCLUDES THE FOLLOWING TITLES PAGE 1 1 DE...

Страница 5: ...68 INDUSTRIAL PUMPS www debem com Chapter 1 Guidance documents Translation of original instructions SCUBIC SBOXER rev 2021 1 1 DICHIARAZIONE DI CONFORMIT DECLARATION OF CONFORMITY FACSIMILE PAGE FACSI...

Страница 6: ...ce Those designing the machine system in which the SCUBIC and SBOXER series Pneumatic Pumps will be installed must consider the residual risk indicated in each operational phase and must take the nece...

Страница 7: ...cturer s safety rules Serious deficiencies in maintenance Changes or operations not authorised by the Manufacturer Use of non original spare parts and or unsuitable parts for the pump Total or partial...

Страница 8: ...erefore it is always necessary to contact the Manufacturer s Techni cal Department in advance The maximum temperature allowed for process fluid depends on and or is downgraded by the construction mate...

Страница 9: ...R MECHANICAL SERVICEMAN Identifies the type of Technician to whom the mentioned operation is reserved This qualification requires having obtained the necessary training and specific skills to carry ou...

Страница 10: ...ith toxic and corrosive fluids CAUTION It informs the personnel concerned that the described operation involves a residual risk of exposure to dangers with possible harm to health personal injuries an...

Страница 11: ...he Original Instruc tions supplied with the pump must always be followed It is forbidden to commission the pump before the machine in which it is to be incorporated has been declared in conformity wit...

Страница 12: ...he contrary to identify the external reasons that may have caused the dam age If the parts are found not to be defective the Manufacturer reserves the right to invoice the full cost of the parts that...

Страница 13: ...t especially important for the safe and correct use of the pump therefore follow the instructions in the sections below THIS PART INCLUDES THE FOLLOWING TITLES PAGE 2 1 PUMP IDENTIFICATION 14 2 2 PUMP...

Страница 14: ...r 7 Year of manufacture ATEX STANDARD CONDUCT version CAUTION The identification plate and the Declaration of Conformity contain critical data for the materials of which the pump is made to be recogni...

Страница 15: ...cation plate see sections 2 2 CONFIGURATION CODE and 2 6 TECHNICAL FEATURES It is always necessary to check the fluid to be pumped for suitable chemical compatibility and tem perature if necessary by...

Страница 16: ...ir is unlikely during normal operation both in external and internal areas and if it does occur it will only persist for a short period Zone 2 Zone 22 II2G II2D Surface equipment for use in areas with...

Страница 17: ...e powder in the air existing in the area of use The Technical File is deposited with T V NORD CERT of Hannover Upon specific Order request pumps can be supplied in STANDARD version in ATEX I M2 Ex h I...

Страница 18: ...see 2 6 TECHNICAL FEATURES The suction and delivery pipes can be suitably sized never smaller than the pump to ensure minimum flow rates and optimal performance 2 5 INTENDED USE AND IMPROPER USES 2 5...

Страница 19: ...tio between the pump s maximum surface temperature indicated on the marking and the minimum ignition temperature of the layers and clouds of powder 2 5 4 IMPROPER USES Any use of an SCUBIC and SBOXER...

Страница 20: ...4 1 9 6 5 4 2 8 5 9 6 ALU Kg 2 6 5 4 8 2 8 5 INOX Kg 3 8 6 5 10 5 11 7 11 7 Noise 5barrubberballs dB A 60 65 60 65 65 70 70 70 70 75 2 6 TECHNICAL FEATURES The performance technical data of the SCUBIC...

Страница 21: ...PVDF 1 9 1 2 1 2 120 168 168 136 120 6 70 SMICRO Aluminium 2 1 2 1 2 120 164 172 140 120 6 70 SMICRO AISI stainless steel 316L 3 8 1 2 1 2 120 168 168 136 120 6 70 SBOXER 50 PP and PP CF 3 6 1 2 1 2...

Страница 22: ...Page 22 of 68 INDUSTRIAL PUMPS www debem com Chapter 2 Introductory Information Translation of original instructions SCUBIC SBOXER rev 2021...

Страница 23: ...TER 3 This chapter deals with particularly important topics on safety and how to safely install use or service the SCUBIC and SBOXER pumps Strictly follow these simple principles and rules throughout...

Страница 24: ...table non return valve and the pressure must never be lower than 2 bar or higher than 8 bar SCUBIC and SBOXER pumps are self lubri cating no further lubrication required supply the pump with dry filte...

Страница 25: ...eck complete compatibility over time with the construction materials of the pump or if necessary make a more suitable choice of construction ma terial and follow the Manufacturer s instructions during...

Страница 26: ...p in a potentially explosive environment must always provide for an efficient earthing of the same regardless of any organ connected to it When pumping flammable liquids allowed by the marking it is e...

Страница 27: ...gs and hoses to the pump make sure that there are no deposits of dirt or dust that could enter the pump s internal circuit 3 1 27 In severe conditions the pump can reach significant external temperatu...

Страница 28: ...request of the customer and the shipping location can be supplied on pallets with a wooden crate or in packaging for shipment by sea THIS PART INCLUDES THE FOLLOWING TITLES PAGE 4 1 STORAGE AND PRESER...

Страница 29: ...ash the internal and external surfaces of the pump and provide for its decontamination if dangerous or toxic liquids have been used CAUTION risk of pump damage The pump must be stored in a suitable pa...

Страница 30: ...but contact specific authorised disposal companies 4 2 3 Raise the pump using suitable loading equipment depending on the indicated weight 4 2 4 Check that all the pump screws are tight respecting th...

Страница 31: ...itioning near the point of collection max 10 times the suction diameter Suction inlet away from vortices Earthing the pump for installations in a potentially explosive environment Pneumatic circuit su...

Страница 32: ...tripping circuit with compatible products Product ducts clean inside and without solid processing residues shavings particulates etc 4 3 4a Diaphragm pumps with negative suction are affected by the fo...

Страница 33: ...wards CAUTION Check that the pipes connecting to the pump are clean inside and do not contain any solid or processing residues 4 3 4f Connect the hoses to the rigid pipes suction and discharge of the...

Страница 34: ...e or can be no solid parts of large size or harmful form in the treated fluid and that there are no restrictions in the pump inlet or outlet to avoid cavitation and membrane stress respectively 4 3 4j...

Страница 35: ...the supply connection to the piloting valve POS COMPONENT 1 Air pump 2 2 3 way valve or Oscillator 3 Pressure gauge 4 3 way valve air discharge START STOP 5 Check valve 6 Soft start valve 7 Filter Reg...

Страница 36: ...angerous fluids com pressed air must be discharged into suitable pipes in a safe area for collection 4 4 8 Connect the compressed air supply pipes to the two pump connections and to the upstream pilot...

Страница 37: ...xtreme cases death It is forbidden to install the pump in the absence of a suitable protection for containment with a collection tank and outflow in a safe area of flammable aggressive or toxic liquid...

Страница 38: ...this chapter are divided into sections taking into account the operational phases for com missioning operation and stop methods THIS PART INCLUDES THE FOLLOWING TITLES PAGE 5 1 COMMISSIONING AND OPER...

Страница 39: ...luid compatible with chemical and temperature characteristics of the pump materials and the affixed ATEX marking Suction and discharge circuit in serviceable condition and maintenance free system 5 1...

Страница 40: ...n cycles Perform the maintenance and replacements provided for by the Manufacturer on a regular basis 20 C ASPIRAZIONE NEGATIVA Max 5 000 Cps a 20 C peso specifico di 1 4 Kg l 0 5 m SOTTO BATTENTE Max...

Страница 41: ...ump in operation and or with the pneumatic circuit under pressure by clos ing the suction valves of the product circuit in order to avoid premature wear and or rupture of the dia phragms and residual...

Страница 42: ...g pump by closing the on off valves of the product suction and or delivery duct The fluid and pump must always be shut down with the air disconnected Requirements after the normal shutdown of the pump...

Страница 43: ...e manufacturer for the safe and long term maintenance of SCUBIC and SBOXER pumps THIS PART INCLUDES THE FOLLOWING TITLES PAGE 6 1 SCHEDULED MAINTENANCE TABLE 44 6 2 EXTERNAL CLEANING AND TIGHTNESS CHE...

Страница 44: ...cleaning of the Pump 6 2 2 Product Circuit Tightness Check 6 3 TIGHTNESS CHECK check check replacement 6 3 1 Tightness check 6 3 2 Tightening torque table 6 4 PRODUCT CIRCUIT MAINTENANCE check replac...

Страница 45: ...danger of overheating and in potentially explosive atmospheres fire explosion hazard In environments with a potentially explosive atmosphere it can even compromise safety causing over heating and or...

Страница 46: ...t 6 2 2c If leaks are detected check the tightening of the fastening parts that are part of the suction circuit hose connection clamps fittings and or of the screws of the pump casing and manifold CAU...

Страница 47: ...nal sealing components are intact before commissioning Safety requirements for the operation Pump stopped with air supply disconnected and interlocked and residual pressure discharged Closed suction a...

Страница 48: ...buted to construction defects PUMP Material CENTRAL CORPO PUMP MANIFOLD CAP PLUG OR PTFE OR RUBBER 1 M 2 M OR PTFE OR RUBBER SMIDGET PP 4 Nm 15 Nm SCUBIC PP 4 Nm 4 Nm 15 Nm 8 Nm ECTFE 4 Nm 4 Nm 15 Nm...

Страница 49: ...he internal parts of the treated operations Capitolo PARTI DI RICAMBIO Istruzioni Originali BOXER rev 01 17 www debem it POMPE PER L INDUSTRIA Pagina 12 di 36 BOXER 50 Plastica Posizione DESCRIZIONE D...

Страница 50: ...f the product circuit of the pump 6 4 2a Disassemble the suction and delivery manifolds by removing the fastening elements CAUTION risk of internal back pressures and projection of components during d...

Страница 51: ...nding on the liquid being pumped Pump with product circuit drained of the contaminated washing liquid Proceed as follows to check and or replace the pump valves 6 4 3a Disassemble the suction and deli...

Страница 52: ...al pressure inside the air circuit discharged Pump with the external parts cleaned washed Pump with internal product circuit washed decontaminated and or stripped depending on the liquid being pumped...

Страница 53: ...completed 4 4 1 4 4 2 9 4 5 6 7 8 1 2 3 4 4 3 4 4 4 Page 35 of 68 INDUSTRIAL PUMPS www debem com Chapter 4 Transport and Positioning Translation of original instructions SCUBIC SBOXER rev 2021 ONLY Ai...

Страница 54: ...the relevant Spare Parts table for the pump disassembly and reassembly sequence to access the internal parts of the treated operations Capitolo PARTI DI RICAMBIO Istruzioni Originali BOXER rev 01 17 w...

Страница 55: ...taminated washing liquid 6 5 2a Disassemble the suction and delivery manifolds by removing the fastening elements 6 5 2b Disassemble the fixing screws and remove the pump casings 6 5 2c Remove the dia...

Страница 56: ...tion inlet away from vortices Earthing the pump for installations in a potentially explosive environment Pneumatic circuit supply with dried unlubricated air Installation of shut off valve 3 way valve...

Страница 57: ...have a coaxial insert with pneumatic seals inside the central body For all other spare parts please refer to the BOXER and CUBIC manual POS NAME AMOUNT SMIDGET SCUBIC SBOXER 7 SBOXER 15 SMICRO SBOXER...

Страница 58: ...stallation and or shutdown and or standstill conditions residual pressure which is not discharged may be generated inside the pump Before opening and disassembling the pump it is necessary to secure t...

Страница 59: ...especial ly those with quick release couplings Check that all air control devices have sufficient capacity ATTENTION 90 of cases depends on quick couplings 4 4a Comply with the shutdown procedure see...

Страница 60: ...DISPOSAL CHAPTER 8 This chapter deals with the manufacturer s plans for the decommissioning and end of life disposal of SCUBIC and SBOXER pumps THIS PART INCLUDES THE FOLLOWING TITLES PAGE 8 1 DECOMM...

Страница 61: ...internal pneumatic circuit of the pump after which the air supply at the network node should be disconnected CAUTION risk of internal back pressures and projection of components during disassembly In...

Страница 62: ...and then emptied before it is stored or sent The pump decommissioning is completed 8 1 4 PUMP FLUSHING MODULE Before returning the pump to the Manufacturer for any maintenance or as returned goods it...

Страница 63: ...ri 1 5 2 6 3 7 Codice N Matricola seriale Interventi precedenti effettuati da in data Telef Dati Pompa Modello D D T di riferimento Email Documento accompagnatorio a DDT in c to riparazione Obbligator...

Страница 64: ...ic circuit of the pump after which the air supply at the network node should be disconnected 8 2 4 Disconnect the compressed air supply pipe from the pump 8 2 5 PUMP DISASSEMBLY To disassemble the pum...

Страница 65: ...Page 65 of 68 INDUSTRIAL PUMPS www debem com Chapter 8 DECOMMISSIONING and disposal Translation of original instructions SCUBIC SBOXER rev 2021 NOTES...

Страница 66: ...Page 66 of 68 INDUSTRIAL PUMPS www debem com Chapter 8 DECOMMISSIONING and disposal Translation of original instructions SCUBIC SBOXER rev 2021...

Страница 67: ...Page 67 of 68 INDUSTRIAL PUMPS www debem com Chapter 8 DECOMMISSIONING and disposal Translation of original instructions SCUBIC SBOXER rev 2021...

Страница 68: ...fo debem it www debem com INDUSTRIAL PUMPS info debem it www debem com CHEMICAL PAINTING PRINTING WATER TREATMENT GALVANIC TEXTILE CERAMIC AUTOMOTIVE MECHANICAL OIL GAS M O D E L S P U M P S s e r i e...

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