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Positive Displacement Pump - Safety 

LN-9415-01 

AREA 

Tells where haz-
ards may occur. 

HAZARD 

Tells what the hazard is. 

SAFEGUARDS 

Tells how to avoid the hazard. 

Spray Area 

Fire Hazard 

Improper  or  inadequate  opera-
tion  and  maintenance  proce-
dures will cause a fire hazard. 

Protection    against    inadvertent 
arcing that is capable of causing 
fire  or  explosion  is  lost  if  any 
safety  interlocks    are    disabled  
during operation. Frequent Pow-
er  Supply  or  Controller  shut-
down indicates a problem in the 
system requiring correction. 

Fire  extinguishing  equipment  must  be  present  in 
the spray area and tested periodically. 

Spray areas must be kept clean to prevent the ac-
cumulation of combustible residues.  

Smoking must never be allowed in the spray area. 

The high voltage supplied to the atomizer must be 
turned  off  prior  to  cleaning,  flushing  or  mainte-
nance. 

When using solvents for cleaning: 

• 

Those  used  for  equipment  flushing  should 
have flash points equal to or higher than those 
of the coating material. 

• 

Those solvents used for general cleaning must 
have  a  flash  point  at  minimum  of  5°C  (9°F) 
greater than the ambient temperature.  It is the 
end users responsibility to insure this condition 
is met. 

• 

Spray  booth  ventilation  must  be  kept  at  the 
rates  required  by  NFPA-33,  OSHA,  country, 
and  local  codes.    In  addition,  ventilation  must  
be    maintained    during  cleaning  operations 
using flammable or combustible solvents. 

Electrostatic  arcing  must  be  prevented.    Safe 
sparking distance must be maintained between the 
parts being coated and the applicator.  A distance 
of  1  inch  for  every  10KV  of  output  voltage  is  re-
quired at all times. 

Test only in areas free of combustible material. 

Testing may require high voltage to be on, but only 
as instructed. 

Non-factory    replacement    parts    or    unauthorized 
equipment modifications may cause fire or injury. 

If  used,  the  key  switch  bypass  is  intended  for  use 
only  during  setup  operations.  Production  should 
never be done with safety interlocks disabled. 

Never  use  equipment  intended  for  use  in  water-
borne  installations  to  spray  solvent  based  materi-
als. 

The paint process and equipment should be set up 
and  operated  in  accordance  with  NFPA-33,  NEC, 
OSHA,  local,  country,  and  European  Health  and 
Safety Norms. 

Содержание A13619-00

Страница 1: ...Series A13619 00 0 3 cc rev A13620 00 0 6 cc rev A13621 00 1 8 cc rev A13635 00 3 0 cc rev IMPORTANT Before using this equipment carefully read all SAFETY PRECAUTIONS starting on page 1 and all instructions in this manual Keep this Service Manual for future reference Service Manual Price 50 00 U S Service Manual Price 50 00 U S Service Manual Price 50 00 U S Service Manual Price 50 00 U S ...

Страница 2: ...Positive Displacement Pump LN 9415 01 N O T E S ...

Страница 3: ...IONS 7 SPECIFICATIONS 7 8 INSTALLATION 9 GENERAL INFORMATION 9 SYSTEM STARTUP 9 OPERATION 10 PRINCIPLE OF OPERATION 10 SERVICE PARTS 11 DISASSEMBLY FLUSHABLE 11 REASSEMBLY FLUSHABLE 12 PARTS LIST FLUSHABLE PUMP 13 DISASSEMBLY NON FLUSHABLE 14 REASSEMBLY NON FLUSHABLE 15 PARTS LIST NON FLUSHABLE PUMP 16 MAINTENANCE 17 CALIBRATION 17 TROUBLESHOOTING 17 SERVICING 17 WARRANTY POLICIES 18 LIMITED APPLI...

Страница 4: ...c make such variations inevitable Compare this manual with your system instal lation drawings and appropriate Ransburg equipment manuals to reconcile such differ ences Careful study and continued use of this manual will provide a better understanding of the equipment and process resulting in more effi cient operation longer trouble free service and faster easier troubleshooting If you do not have ...

Страница 5: ...s used for general cleaning must have a flash point at minimum of 5 C 9 F greater than the ambient temperature It is the end users responsibility to insure this condition is met Spray booth ventilation must be kept at the rates required by NFPA 33 OSHA country and local codes In addition ventilation must be maintained during cleaning operations using flammable or combustible solvents Electrostatic...

Страница 6: ...s described in the corresponding section of the equipment manual Protection against inadvertent arcing that is capable of causing fire or explosion is lost if the current over load sensitivity is not properly set Frequent power supply shutdown indicates a problem in the system which requires correction Always turn the control panel power off prior to flushing cleaning or working on spray system eq...

Страница 7: ...ed Rubber soled insu lating shoes should not be worn Grounding straps on wrists or legs may be used to assure adequate ground contact Operators must not be wearing or carrying any ungrounded metal objects When using an electrostatic handgun operators must assure contact with the handle of the applica tor via conductive gloves or gloves with the palm section cut out NOTE REFER TO NFPA 33 OR SPECIFI...

Страница 8: ... must be located outside Class I or II Division 1 and 2 hazardous areas in accordance with NFPA 33 and EN 50176 Turn the power supply OFF before working on the equipment Test only in areas free of flammable or combus tible material Testing may require high voltage to be on but only as instructed Production should never be done with the safety circuits disabled Before turning the high voltage on ma...

Страница 9: ... The chemical re action caused by these solvents reacting with aluminum can be come violent and lead to an equipment explosion Aluminum is widely used in other spray application equipment such as material pumps regulators triggering valves etc Halogenated hydrocarbon solvents must never be used with aluminum equip ment during spraying flushing or cleaning Read the label or data sheet for the mater...

Страница 10: ... with a 22 337 by pass valve provides faster color changes and minimizes solvent usage WATER BASED APPLICATIONS The DLC pumps can be used in waterborne applications overall It is highly recommended that water based materials be submitted to our lab for evaluation to determine material compatibility with these pumps SPECIFICATIONS Flow Rate See Pump Table 1 Accuracy 95 Efficiency based on testing w...

Страница 11: ...B 440B 440B 440B 440B Shaft Gear Material 440B 440B 440B 440B 440B 440B 440B Hardness DLC Vickers 2500 2500 2500 2500 2500 2500 2500 Working Pressure max PSI 300 300 300 300 300 300 300 Input pressure max PSI 145 145 145 145 145 145 145 Working temp C 20 to 150 20 to 150 20 to 150 20 to 150 20 to 150 20 to 150 20 to 150 Pump Style Non Flushable Catalyst Non Flushable Catalyst Non Flushable Catalys...

Страница 12: ...w specified torque settings INSTALLATION RCS RESIN PUMP MOUNTED ILLUSTRATION MAX TORQUE FOR MOUNTING BOLTS 17 LB FT 23 N m Note TORQUE REQUIREMENTS AND TIGHTENING PROCEDURES HAVE THE SAME TORQUE SPECIFICATIONS FOR BOTH CATALYST NON FLUSHABLE AND RESIN FLUSHABLE PUMPS CAREFULLY TIGHTEN BOLTS DOWN IN AN X PATTERN AS SHOWN IN ABOVE ILLUSTRATION Both Series of Gear Pumps Require Four Bolts Two SHCS lo...

Страница 13: ... of pump generally used for the transfer and metering of liq uids The gear pump is a precision machine with extremely tight fits and tolerances and is capable of working under high differential pressures Typically there is a drive gear driven by a motor that rotates an idler gear in the opposite direction When the gears rotate the liquid which is trapped in the gear teeth spaces between the housin...

Страница 14: ...lide gear off of shaft 7 Pull seal 10 from front plate use seal puller or drive from opposite side Be careful not to damage the pump bore dur ing removal Please Note Driven shaft is fixed in the body and cannot be removed DO NOT ATTEMPT TO REMOVE THE FIXED SHAFT PUMP CLEANING PROCESS 1 All parts should be cleaned with a suitable cleaning agent CLEANING WITH ABRA SIVE MATERIALS WILL DAMAGE THE PUMP...

Страница 15: ...haft on bottom plate 4 Install middle plate 4 5 Install drive shaft and gear 6 into bot tom plate assembly 6 Install O rings 8 9 into grooves on top of plate 7 Assemble top plate 3 onto pump as sembly 8 Press alignment pins back into pump carefully 9 Reinstall bolts 1 and tighten in a star pattern Torque to 13 Lb Ft 15 Nm Note Drive shaft of pump should be man ually turned during the bolt tighteni...

Страница 16: ... KIT CHART B BELOW 7 1 KEYWAY N A 8 2 A13790 00 O RING INCLUDED IN A13790 KIT 9 2 A13790 00 O RING INCLUDED IN A13790 KIT 10 1 22 315 SEAL RADIAL INCLUDED IN A13790 KIT SEE FIGURE 1 4 EXPLODED PUMP VIEW FLUSHABLE PUMP KIT GEARS SPACER PLATE PUMP KIT DESCRPTION USED ON PUMP SIZE CC S A13792 05 KIT GEARS SPACER PLATE 3 5 CC DLC PUMP A13622 00 3 5 A13792 06 KIT GEARS SPACER PLATE 6 0 CC DLC PUMP A136...

Страница 17: ...e it will only slide out in one direction 5 Remove the center plate 9 carefully 6 Slide drive gear off of shaft 7 Pull seal 15 from front plate use seal puller or drive from opposite side Be careful not to damage the pump bore dur ing removal Please Note Driven shaft 4 is fixed in the body and cannot be removed DO NOT AT TEMPT TO REMOVE THE FIXED SHAFT PUMP CLEANING PROCESS 1 All parts should be c...

Страница 18: ...Install circlip on drive shaft closest to front plate 5 Install key 7 Slide on drive gear 5 and install second circlip 6 Install a new O ring 10 on bottom plate and top plate in appropriate O ring grooves 7 Place driven gear back onto fixed shaft on bottom plate 8 Install middle plate 9 9 Assemble top plate 14 onto pump 10 Press alignment pins back into pump carefully 11 Reinstall bolts 1 Tighten ...

Страница 19: ...X PLATE CENTER SEE KIT CHART A BELOW 10 2 A13791 00 O RING INCLUDED IN A13791 KIT 11 12 13 14 PLATE TOP N A 15 1 22 383 SEAL RADIAL INCLUDED IN A13791 KIT SEE FIGURE 1 2 EXPLODED PUMP VIEW NON FLUSHABLE PUMP KIT GEARS SPACER PLATE PUMP KIT DESCRPTION USED ON PUMP SIZE CC S A13792 01 KIT GEARS SPACER PLATE 0 3 CC DLC PUMP A13619 00 0 3 A13792 02 KIT GEARS SPACER PLATE 0 6 CC DLC PUMP A13620 00 0 6 ...

Страница 20: ... gear binding Maintain the fluid filters according to the instructions from the filter manufacturer If repeated disassembly and cleaning for removal of solids and particu lates occurs inspect the entire fluid supply system and evaluate the system cleaning cycle SERVICING Depressurize the gear pumps before attempt ing to remove from manifold Remove the gear pump for service to a suitable clean area...

Страница 21: ...rchase WRAPPING THE APPLICATOR ASSO CIATED VALVES AND TUBING AND SUPPORTING HARDWARE IN PLASTIC SHRINK WRAP OR ANY OTHER NON APPROVED COVERING WILL VOID THIS WARRANTY RANSBURG S ONLY OBLIGATION UNDER THIS WARRANTY IS TO RE PLACE PARTS THAT HAVE FAILED BECAUSE OF FAULTY WORKMANSHIP OR MATER IALS THERE ARE NO IMPLIED WAR RANTIES NOR WARRAN TIES OF EITHER MERCHANTABILITY OR FITNESS FOR A PARTICULAR P...

Страница 22: ...ne Street Angola Indiana 46703 9100 Telephone 260 665 8800 Fax 260 665 8516 Technical Service Assistance 320 Philips Ave Toledo Ohio 43612 1493 Telephone toll free 800 233 3366 Fax 419 470 2233 www ransburg com Form No LN 9415 01 2015 Finishing Brands Americas Litho in U S A Models and specifications subject to change without notice 01 15 ...

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