background image

3/15

NT 201B-A00 04.06 DMX IV Air elimination system e

1. SAFETY DATA

2. REQUIRED MANUALS

NOTICE :

REVIEW AND FOLLOW ALL HAZARD WARNINGS PROVIDED IN THE
APPROPRIATE BLACKMER PUMP INSTALLATION, OPERATION
AND MAINTENANCE INSTRUCTION MANUAL.

REFER TO THE APPROPRIATE COMPONENT IOM TO OBTAIN TECH-
NICAL DATA (MAXIMUM FLOWRATE, PRESSURE…) AND INITIAL
START UP INFORMATION.

PRODUCT / 

MODEL 

PARTS LIST 

INSTRUCTION 

MANUAL 

DMX IV system   Not applicable  

201B-A00 

TXD 2 

201-A02 

TXD 2.5 

201-A03 

TXD 3 

201-A04 

201-A00 

DMX IV unit  

201B-A01 

201B-C00 

FLOW 
DETECTOR 

201B-D00 (330 e-II) 

Air Control 
Panel 

201B-E00 

DMX 
conversion kit 

201B-B00 

DMX expansion 
tank 

201B-F00 

NOTE :

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

NOTICE :

AS THE COMPONENT OF THE DMX SYSTEM MAY FUNCTIONNA-
LY LEAK AIR TO THE ATMOSPHERE, A PRESET, SPRING LOA-
DED AIR CHECK VALVE MUST BE INSTALLED IN THE LINE SUP-
PLYING AIR TO THE DMX SYSTEM (ACP, DMX, ...) TO ENSURE
MINIMUM SAFE AIR PRESSURE FOR THE BRAKE SYSTEM.

IF PUMPING HAZARDOUS OR TOXIC
FLUIDS, THE SYSTEM MUST BE FLUSHED
AND DECONTAMINATED, INSIDE AND OUT,
PRIOR TO PERFORMING ANY SERVICE
OPERATION.

WARNING

Hazardous or toxic

fluids can cause

serious injury.

FAILURE TO RELIEVE SYSTEM PRESSU-
RE PRIOR TO PERFORMING PUMP SERVI-
CE OR MAINTENANCE CAN CAUSE PER-
SONAL INJURY OR PROPERTY DAMAGE.

WARNING

Hazardous pressure 

can cause 

personal injury 

or property damage.

ALL FLUIDS PUMPED MUST BE COMPATI-
BLE WITH DMX MATERIAL. INCOMPATIBI-
LITY CAN CAUSE FIRE, SERIOUS PERSO-
NAL INJURY OR PROPERTY DAMAGE.

WARNING

Hazardous fluids 

can cause fire,

serious personal 

injury or property

damage.

DISCONNECTING THE FLUID OR PRESSURE
CONTAINMENT COMPONENTS DURING
PUMP OPERATION CAN CAUSE SERIOUS
PERSONAL INJURY, DEATH OR MAJOR
PROPERTY DAMAGE.

WARNING

Hazardous pressure 

can cause 

personal injury 

or property damage.

FAILURE TO SET THE VEHICLE EMERGENCY
BRAKE AND CHOCK WHEELS BEFORE
PERFORMING SERVICE CAN CAUSE
SEVERE PERSONALINJURYOR PROPERTY
DAMAGE.

WARNING

Hazardous machinery 

can cause severe

personal injury 

or property damage.

FAILURE TO DISCONNECT AND LOCKOUT
ELECTRICAL POWER OR ENGINE DRIVE
BEFORE ATTEMPTING MAINTENANCE
CAN CAUSE SEVERE PERSONAL INJURY
OR DEATH.

WARNING

Hazardous 

machinery 

can cause serious

personal injury.

WHEN THE DMX VENTING OUTLET IS
NOT CONNECTED TO A VAPOR RECO-
VERY SUPPLY, THE VAPOR VENTED
MAY CREATE A POTENTIALLY EXPLO-
SIVE ATMOSPHERE. MAKE SURE SUR-
FACE TEMPERATURE AND IGNITION
SOURCES ARE ADAPTED TO THE
POTENTIALLY

EXPLOSIVE ATMO-

SPHERE THEY MAY CREATE.

WARNING

Ignition of potentially 

explosive atmosphere 

can cause personal injury

or property damage.

Содержание Blackmer DMX IV

Страница 1: ...es March 2006 BLACKMER 1809 Century Avenue Grand Rapids Michigan 49503 1530 U S A Telephone 616 241 1611 o Fax 616 241 3752 E mail blackmer blackmer com Internet address www blackmer com BLACKMER ZI PLAINE DES ISLES F 89000 AUXERRE Tel 33 3 86 49 87 13 Fax 33 3 86 49 87 17 e mail contact blackmer mouvex com Original instructions ...

Страница 2: ...or 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 SAFETY INFORMATIONS WARN...

Страница 3: ...e serious injury FAILURE TO RELIEVE SYSTEM PRESSU RE PRIOR TO PERFORMING PUMP SERVI CE OR MAINTENANCE CAN CAUSE PER SONAL INJURY OR PROPERTY DAMAGE WARNING Hazardous pressure can cause personal injury or property damage ALL FLUIDS PUMPED MUST BE COMPATI BLE WITH DMX MATERIAL INCOMPATIBI LITY CAN CAUSE FIRE SERIOUS PERSO NAL INJURY OR PROPERTY DAMAGE WARNING Hazardous fluids can cause fire serious ...

Страница 4: ...R DMX III AIR ELIMINATION SYSTEM MUST ONLY BE INSTALLED IN SYSTEMS DESIGNED BY QUALIFIED ENGINEERING PERSONNEL SYSTEMDESIGNMUSTCONFORMWITHTOALLAPPLI CABLE REGULATIONSAND CODESAND PROVIDE WARNING OFALL SYSTEM HAZARDS NOTICE THE ENCLOSED IOM APPLY TO DMX III WHERE THEUPGRADE KIT HAVEBEENINSTALLED SEEENCLOSEAVIEWOFTHEUPGRADEKIT The Blackmer DMX IV Air Elimination System is designed for air free deliv...

Страница 5: ...f High and Low flowrates Setting of High flowrate Setting of flowrate and engine speed acceleration Air Elimination separation Stop flow when meter is no longer supplied with air free liquid Provide air free and vapor free fluid delivery for metered applications Fluid Control Safety of operation when pumping against closed discharge valve Liquid handling from DMX to Flow Detector Provide strained ...

Страница 6: ...r and pump rotational speed to limit the recirculation flowrate through the internal relief valve Some installations will require the limiting of flowrate and or pump discharge pressure For example To reduce the creation of foam in customer tanks To allow easier hose handling during delivery Reduce the setting of the ACP high pressure regulator to reduce the maximum flowrate Check the ACP IOM for ...

Страница 7: ...p to be above a given minimum once the system is primed Performance tests have demonstrated that the following pressure settings are typical for operation with DMX and TXD pumps NOTICE IT IS THE INSTALLER S RESPONSIBILITY ON EACH TRUCK TO CHECK THAT THE PUMP BACKPRESSURE IS SUFFICIENT TO ALLOW THE DMX TO PERFORM ITS AIR ELIMINATION FUNC TION PROPERLY ADDING MORE BACKPRESSURE WILL RESULT IN UNACCEP...

Страница 8: ... that do not eliminate pressure spikes or pres sure increase due to thermal expansion risks a spare volume of air must be trapped in a dedicated area here after called expansion tank to compress in whenever there is a pressure spike or thermal expansion of trapped liquid The compression of air trapped in the expansion tank will limit the maximum pressure inside DMX to an acceptable level see DMX I...

Страница 9: ...P Truck air in connection line marked 1 on Figure 2 this is the same as the first statement in the connections for the ACP and DMX below 2 Connect Line to Engine Speed Control marked 5 on Figure 2 to the feature controlling engine speed Note that if you have 2 DMX Air Elimination Systems installed on the truck and only one truck acceleration system it is allowed to use a shuttle valve to compa re ...

Страница 10: ...ystem is also recommended when operating for exten ded periods more than 1 minute against a closed dis charge valve or nozzle 5 12 FLUSHING THE PUMP Refer to the component IOM for flushing procedures and recommendations 5 13 AIR RELIEF VALVE SETTING Set the pump relief valve by adjusting the high pressure regulator in the Air Control Panel For adjustment proce dure refer to Setting of High Flowrat...

Страница 11: ...MING SERVICE CAN CAUSE SEVERE PERSONAL INJURY OR PROPERTY DAMAGE WARNING Hazardous machinery can cause severe personal injury or property damage FAILURETODISCONNECTANDLOCKOUT ELECTRICAL POWER OR ENGINE DRIVE BEFORE ATTEMPTING MAINTENANCE CAN CAUSE SEVERE PERSONAL INJURY OR DEATH WARNING Hazardous machinery can cause serious personal injury IF PUMPING HAZARDOUS OR TOXIC FLUIDS THE SYSTEM MUST BE FL...

Страница 12: ...es are that the Flow Detector is not returning to its low flow condition or that the Air Control Panel is not functioning properly High probability items 22 33 41 49 Medium probability items 31 32 35 Low probability items 34 44 7 1 6 Low flow rate only The most common root causes are that the Flow Detector is not returning to its low flow condition or that the Air Control Panel is not functioning ...

Страница 13: ...ty the secu rity chamber See 8 above for the troubleshooting pro cedure See the DMX IOM for instructions on chamber draining 13 The air line from the pneumatic cover to the float cover is blocked Replace the air line 14 Air leak in the line between the DMX and the Pump relief valve Repair or replace the line 15 Clogged inlet filter strainer Clean or replace the filter strainer 16 The pneumatic cov...

Страница 14: ...uirements are not met trapping air 48 Clogged oil separator in the ACP 49 Truck acceleration mechanism is faulty 50 Check all piping connections for leaks 51 DMX overpressurized Potential hammer peak or ther mal expansion condition Install expansion tank to limit the effects of this overall system flaw 52 Low pressure regulator is set too low See the SETTING FLOWRATE AND ENGINE SPEED section of th...

Страница 15: ... AUXERRE FRANCE Tél 33 3 86 49 87 13 Fax 33 3 86 49 87 17 Mail contact blackmer mouvex com Site internet www blackmer com 1809 Century Avenue Grand Rapids Michigan 49509 1595 U S A Telephone 616 241 1611 Fax 616 241 3752 E mail blackmer blackmer com Internet Address www blackmer com ...

Отзывы: