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BLACKMER LIQUEFIED GAS PUMPS 

962009

 

INSTRUCTIONS NO. 701-C00 

FOR CO

SERVICE TRUCK AND BASE MOUNTED 

INSTALLATION OPERATION AND MAINTENANCE INSTRUCTIONS

 

MODELS: CRL4B, CRL4B-OE1

 

Section 

Effective 

Replaces 

701 

Jan 

201

9

 

Mar

 201

6

 

TABLE OF CONTENTS 

Page 

SAFETY DATA

 ..................................................................... 1

 

PUMP DATA

 

 Pump 

Identification ..................................................... 2 

 Technical 

Data ........................................................... 2 

Initial Pump Start Up Information ............................... 2 

GENERAL INSTALLATION AND OPERATION

  

 Welded 

Connections .................................................. 3 

 Pre-Installation Cleaning ............................................ 3 
 Location 

and 

Piping .................................................... 3 

Pump Relief Valve and Bypass Valve ........................ 4 
Relief Valve Setting and Adjustment .......................... 4 

 Check 

Valves ............................................................. 4 

 Pump 

Rotation ........................................................... 4 

MOTOR DRIVEN PUMPS 

 Pump 

Mounting .......................................................... 5 

 Coupling 

Alignment .................................................... 5 

V-Belt 

Drive ................................................................ 5 

V-Belt 

Disassembly .................................................... 6 

 Pre-Start 

Up 

Check List ............................................. 6 

Start Up Procedures ................................................... 6 

TRUCK MOUNTED PUMPS

 

 Truck 

Mounting .......................................................... 7 

 Pump 

Drive ................................................................ 7 

 Hydraulic 

Drive ........................................................... 7 

 Pre-Start 

Up 

Check List ............................................. 8 

Start Up Procedures ................................................... 8 

 Pump 

Speed .............................................................. 8 

MAINTENANCE 

 Strainers ..................................................................... 9 
 Lubrication 

.................................................................. 9 

 Vane 

Replacement ................................................... 10 

 Pump 

Disassembly .................................................. 10 

 Pump 

Assembly ....................................................... 11 

TROUBLE SHOOTING

 ...................................................... 13 

NOTE

: Numbers in parentheses following individual parts 

indicate reference numbers on Blackmer Parts Lists 701-C01. 

Blackmer pump manuals and parts lists may be obtained from 
Blackmer's website (www.blackmer.com) or by contacting 
Blackmer Customer Service. 

SAFETY DATA 

This is a SAFETY ALERT SYMBOL. 

When you see this symbol on the product, or in the manual, 
look for one of the following signal words and be alert to the 

potential for personal injury, death or major property damage 

Warns of hazards that WILL cause serious personal injury, 

death or major property damage. 

Warns of hazards that CAN cause serious personal injury, 

death or major property damage. 

Warns of hazards that CAN cause personal injury 

or property damage. 

NOTICE: 

Indicates special instructions which are very 

important and must be followed. 

NOTICE: 

Blackmer CO

2

 pumps MUST only be installed in 

systems which have been designed by qualified 
engineering personnel. The system MUST conform to 
all applicable local and national regulations and safety 
standards. 

This manual is intended to assist in the installation 
and operation of the Blackmer CO

2

 pumps, and 

MUST be kept with the pump. 

Blackmer CO

2

 pump service shall be performed by 

qualified technicians ONLY. Service shall conform to 
all applicable local and national regulations and safety 
standards. 

Thoroughly review this manual, all Instructions and 
hazard warnings, BEFORE performing any work on 
the Blackmer CO

2

 pumps. 

Maintain ALL system and Blackmer liquefied gas 
pump operation and hazard warning decals. 

Содержание CRL4B

Страница 1: ...site www blackmer com or by contacting Blackmer Customer Service SAFETY DATA This is a SAFETY ALERT SYMBOL When you see this symbol on the product or in the manual look for one of the following signal...

Страница 2: ...al injury or property damage If pumping hazardous or toxic fluids system must be flushed and decontaminated inside and out prior to performing service or maintenance Hazardous or toxic fluids can caus...

Страница 3: ...ot contain any upward loops Minimize the number of intake line fittings and eliminate restrictions such as sharp bends globe valves unnecessary elbows and undersized strainers 3 A strainer must be ins...

Страница 4: ...tting remove the relief valve cap loosen the locknut and turn the adjusting screw inward or clockwise Replace the valve cap 2 To DECREASE the pressure setting remove the relief valve cap loosen the lo...

Страница 5: ...vailable use a straightedge Turn both shafts by hand checking the reading through one complete revolution Maximum offset should be less than 0005 0 127 mm 2 Angular alignment Insert a feeler gauge bet...

Страница 6: ...b should slide smoothly off the shaft If it is tight on the shaft gently pry it loose with a screwdriver or a small wedge placed in the split part of the flange Refer to Blackmer V Belt Parts List and...

Страница 7: ...orizontal as long as the pump is shimmed to have its shaft parallel in all respects to the PTO shaft 5 The yokes of the universals at both ends of the jack shaft must be parallel and in phase 6 The ma...

Страница 8: ...ation by checking the pump rotation arrows 4 Check the pump speed Pump speed must never exceed the recommended maximum See Technical Data section of this manual 5 Check the pressure gauges to ensure t...

Страница 9: ...ed technicians only Follow the appropriate procedures and warnings as presented in this manual STRAINERS Strainers must be cleaned regularly to avoid pump starvation Schedule will depend upon the appl...

Страница 10: ...aft b Slide the lockwasher 24B off the shaft Inspect the lockwasher for damage and replace as required c Repeat steps a and b on the opposite shaft end 6 Remove the head capscrews 21 and carefully pry...

Страница 11: ...kwashers 71A and 71B The drive tangs of the seal jacket should protrude through the center hole of the disc Figure 9 Disc Relief Hole Location 5 Install a new head O ring 72 in the groove on the insid...

Страница 12: ...ot in the locknut The pump should turn freely when rotated by hand f Tighten the opposite locknut 24A by hand until it is snug against the bearing 24 Then using a spanner wrench tighten the nut the wi...

Страница 13: ...ass Valve set too low 8 Operating without a vapor return line 9 Vanes installed incorrectly see Vane Replacement 10 Liner installed backwards Noise 1 Excessive pressure drop on the pump due to a Under...

Страница 14: ...ompatible with the liquids pumped 2 O rings nicked cut or twisted 3 Shaft at seal area damaged worn or dirty 4 Bearings over greased 5 Excessive cavitation 6 Mechanical seal faces cracked scratched pi...

Страница 15: ...701 C00 Page 15 16 NOTES...

Страница 16: ...701 C00 Page 16 16 1809 Century Avenue Grand Rapids Michigan 49503 U S A 616 241 1611 Fax 616 241 3752 www blackmer com...

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