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BLACKMER TRUCK PUMPS 

961823

 

INSTRUCTIONS NO. 203-A00 

INSTALLATION OPERATION AND MAINTENANCE INSTRUCTIONS 

MODELS: STX3, STX2A, STX1220A, 

STX3-DEF, STX2A-DEF, STX1220A-DEF 

Section 

Effective 

Replaces 

203 
Mar 2012 
May 2011

 

 

 

      

 

 

STX3                                  STX2A, STX1220A 

 

STX3-DEF                   STX2A-DEF, STX1220A-DEF 

TABLE OF CONTENTS 

Page

PUMP DATA

 

 Technical 

Data 

.................................................... 

2

 

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

INSTALLATION

 

 Pre-Installation 

Cleaning 

..................................... 3

 Location 

and 

Piping 

............................................ 

3

 Truck 

Mounting 

................................................... 

3

 Pump 

Drive 

......................................................... 

3

 Hydraulic 

Drive 

................................................... 

4

 Pump 

Rotation 

.................................................... 

4

 

To Change Pump Rotation ................................. 4

OPERATION

 

 

Pre-Start Up Check List ...................................... 4

 

Start Up Procedures ........................................... 4

 Pump 

Speed 

....................................................... 

5

 Reverse 

Rotation 

................................................ 

5

 

Flushing the Pump .............................................. 5

 Pump 

Relief 

Valve 

.............................................. 

5

 

Relief Valve Setting and Adjustment .................. 5

MAINTENANCE

 

 Strainers 

............................................................. 

6

 Lubrication 

.......................................................... 

6

 Vane 

Replacement 

............................................. 

6

 Pump 

Disassembly 

............................................. 

7

 Pump 

Assembly 

.................................................. 

7

TROUBLE SHOOTING

 ..................................... 

9

 

NOTE

: Numbers in parentheses following individual parts 

indicate reference numbers on Blackmer Parts List No. 
203-A01, 203-A03 and 203-A04.  

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 Truck 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 truck pumps, and 

MUST

 be kept 

with the pump. 
 
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 pump. 

 
Maintain 

ALL

 system and pump operation and hazard 

warning decals. 
 

 

Содержание STX1220A

Страница 1: ...er 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 pers...

Страница 2: ...njury major property damage or death Hazardous machinery can cause serious personal injury Do not operate without guard in place PUMP DATA PUMP IDENTIFICATION A pump Identification tag containing the...

Страница 3: ...hung below the frame and MUST be adequately supported Mounting the pump with the cylinder bottom down or with the intake port up is recommended for thorough draining of the pump The bracket mount 32...

Страница 4: ...ous personal injury death or major property damage Hazardous pressure can cause personal injury or property damage If pumping hazardous or toxic fluids system must be flushed prior to performing servi...

Страница 5: ...rate the pump against a closed discharge for 15 seconds to allow the cleaning fluid to recirculate through the internal relief valve NOTICE After flushing the pump some residual fluid will remain in t...

Страница 6: ...onditions LUBRICATION NOTICE To avoid possible entanglement in moving parts do not lubricate pump bearings hydraulic adapter coupling or any other parts while the pump is running Lubricate the ball be...

Страница 7: ...EMBLY Before reassembling the pump inspect all component parts for wear or damage and replace as required Wash out the bearing seal recess of the head and remove any burrs or nicks from the rotor and...

Страница 8: ...gn the tang with the locknut slot Secure the nut by bending the aligned lockwasher tang into the slot in the locknut The pump should continue to turn freely when rotated by hand g To check adjustment...

Страница 9: ...Pump too far from fluid source 2 Running the pump for extended periods with a closed discharge line 3 Pump not securely mounted 4 Improper drive line see Pump Drive 5 Bearings worn or damaged 6 Vibrat...

Страница 10: ...203 A00 page 10 12 NOTES...

Страница 11: ...203 A00 page 11 12 NOTES...

Страница 12: ...ess Marine Magnetic Drive Pumps Stainless Steel 14 to 215 GPM Abaque Peristaltic Hose Pumps 0 1 to 210 GPM High Lift Solids Abrasives Reciprocating Gas Compressors Liquefied Gas Transfer Boosting Vapo...

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