Advertisement
Electronic copies of the most current TSM issue can be found on the Viking Pump website at www.vikingpump.com
INTRODUCTION
This bulletin deals exclusively with the Model LV3900 Heavy
Duty Pump. The illustrations used are to help you identify
pump parts by name and to assist in the maintenance and
repair of your pump.
When ordering repair parts, secure a parts list from your
Viking representative and be sure to give the complete part
name and material as well as the pump model and serial
number.
CONTENTS
Maintenance .......................................................................
Repair .................................................................................
Thrust Bearing Adjustment .................................................
DANGER !
Before opening any Viking pump liquid cham-
ber (pumping chamber, reservoir, relief valve
adjusting cap fitting etc.) Be sure:
1. That any pressure in the chamber has been
completely vented through the suction or
discharge lines or other appropriate openings
or connections.
2. That the driving means (motor, power takeoff,
turbine, engine, etc.) has been "locked out"
or made non- operational so that it cannot be
started while work is being done on pump.
3. That you know what liquid the pump has been
handling and the precautions necessary to
safely handle the liquid. Obtain a material
safety data sheet (MSDS) for the liquid to be
sure these precautions are understood.
Failure to follow above listed precaution-
ary measures may result in serious injury or
death.
VIKING PUMP, INC.
TECHNICAL SERVICE MANUAL
HEAVY-DUTY BRACKET MOUNTED PUMPS
MAINTENANCE AND REPAIR INSTRUCTIONS
•
A Unit of IDEX Corporation
MODEL LV3900
2
3
4
MODEL LV3900
To extend the life of the LV3900, it is recommended that
the pump be operated within the catalog ratings whenever
possible.
Catalog Ratings
Nominal Flow
GPM
M 3/hr
Pressure Range
PSI
Bar
Temp. Range
(°F)
(°C)
Viscosity Range
•
Cedar Falls, IA 50613 USA
SECTION
TSM 110.2
PAGE
1 OF 6
ISSUE
C
FIGURE 1
140
32
200 PSI: 100 SSU and
above. (Contact factory
for pressures greater than
200 PSI)
14 Bar: 20 cSt and above
7 Bar: below 20 cSt
+ 225
+ 120
Up to 750 SSU
Advertisement
Table of Contents
Related Manuals for Viking pump LV3900
Summary of Contents for Viking pump LV3900
- Page 1 Electronic copies of the most current TSM issue can be found on the Viking Pump website at www.vikingpump.com TECHNICAL SERVICE MANUAL SECTION TSM 110.2 PAGE 1 OF 6 HEAVY-DUTY BRACKET MOUNTED PUMPS MODEL LV3900 ISSUE MAINTENANCE AND REPAIR INSTRUCTIONS INTRODUCTION This bulletin deals exclusively with the Model LV3900 Heavy Duty Pump.
-
Page 2: Safety Information And Instructions
● You know what material the pump has been For weight of the pump alone (which does not include handling, have obtained a material safety data the drive and/or base plate) refer to the Viking Pump sheet (MSDS) for the material, and understand product catalog. -
Page 3: Maintenance
The points listed below will help provide long service life. SUGGESTED REPAIR TOOLS: The following tools must be available to properly repair Model LV3900 pumps. These LUBRICATION: Before each use, external lubrication should tools are in addition to standard mechanics’ tools such as be applied slowly with a handgun at all 4 lubrication fittings open end wrenches, pliers, screw drivers, etc. - Page 4 EXPLODED VIEW - MODEL LV3900 (FOR PARTS IDENTIFICATION) 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 23 24 30 31 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇〇 〇 〇 〇...
-
Page 5: Thrust Bearing Adjustment
BUSHING DANGER LIPSEAL BEFORE STARTING PUMP, BE SURE ALL DRIVE EQUIPMENT GUARDS ARE IN PLACE. IDLER DISC FAILURE TO PROPERLY MOUNT GUARDS MAY IDLER RESULT IN SERIOUS INJURY OR DEATH. FIGURE 3 THRUST BEARING ADJUSTMENT See Fig. 5 Loosen the two set screws “A” in the outer face of the BALL BEARING BEARING HOUSING bearing housing “B”... -
Page 6: Maintenance And Repair Instructions
Viking’s website (www.vikingpump.com/warranty/warranty-info). A complete copy of the warranty may also be obtained by contacting Viking through regular mail at Viking Pump, Inc., 406 State Street, Cedar Falls, Iowa 50613, USA. THIS WARRANTY IS AND SHALL BE VIKING’S SOLE...
Need help?
Do you have a question about the LV3900 and is the answer not in the manual?
Questions and answers