BLACKMER LB161B - User Manual

BLACKMER LB161B

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2003/06 588/A

COMPRESSORS



INSTALLATION, OPERATION & MAINTENANCE INSTRUCTIONS

LB161B LB361B LB601B

MODELS

LB162B LB362C LB602B

TABLE OF CONTENTS

SAFETY DATA ..........................................................1

GENERAL INFORMATION

Compressor Data .................................................2

Nameplate Data ...................................................3

Maximizing Compressor Life................................4

INSTALLATION

Location and Piping..............................................5

Mounting the Compressor Unit ............................5

Stationary Compressors.......................................5

Truck Mounted Compressors ..............................5

Compressor Flywheel ..........................................6

V-Belt Drive...........................................................6

PTO Drive .............................................................6

Liquefied Gas Transfer Piping Schematic ...........7

Typical Transfer Compressor, Drawing...............7

Relief Valves.........................................................8

4-Way Valves .......................................................8

Liquid Traps..........................................................8

Temperature and Pressure Switches ........... 8 & 9

Pressure Gauges .................................................9

OPERATION

Pre-Start up Check List .......................................... 9

Start Up Procedure ............................................... 10

MAINTENANCE

Service Schedule .................................................. 11

Tool List................................................................. 11

Bolt Torque Table ................................................. 12

Crankcase Lubrication.......................................... 12

Setting the Oil Pressure........................................ 12

COMPRESSOR DISASSEMBLY.............................. 13

COMPRESSOR ASSEMBLY.................................... 14

VALVE REPLACEMENT........................................... 16

SEAL (PACKING) REPLACEMENT ........................ 18

BEARING REPLACEMENT...................................... 19

OIL PUMP REPLACEMENT ..................................... 20

EXTENDED STORAGE............................................. 20

TROUBLESHOOTING............................................... 21

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 or 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 compressors 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.

These instructions are intended to assist in the

installation and operation of Blackmer compressors

and MUST be kept with the compressor.

Blackmer compressor service and maintenance shall

be performed by qualified technicians ONLY. Service

and maintenance 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 compressor.

Maintain ALL system and compressor operation and

hazard warning decals.

For handling liquefied gas, NFPA Pamphlet 58 should

be consulted.

Other manuals for BLACKMER LB161B

Installation, Operation And Maintenance Instructions24 pages

Questions and Answers

P
Philip SaundersSep 23, 2025
Why is gas leaking from the crankcase breather of my BLACKMER Air Compressor?
- M
  Margaret ConradSep 23, 2025
  Gas leaking from the crankcase breather of your BLACKMER Air Compressor can be due to faulty or worn packing, which would require replacement. Another cause could be a scored piston rod, in which case you should replace the crosshead assemblies and packing. Finally, an improper seal arrangement may be the culprit.
J
james62Aug 23, 2025
Why is my BLACKMER LB161B 4-Way Valve leaking?
- P
  Patrick HenryAug 25, 2025
  A leaking 4-way valve in your BLACKMER Air Compressor can stem from several issues. Worn or broken piston rings could be the culprit; try lubricating them with a compatible stick lubricant and check their condition by restricting the discharge line. A plugged strainer can also cause leaks, so clean the screen. Inspect the valve for broken or worn springs, discs, or bodies. Adjust the valve according to the instructions in 'Valve Replacement'. Tighten belts, and check for sheared, loose keys, or a loose flywheel. Finally, improperly designed or installed piping can contribute to leaks; ensure you are using the correct pipe sizes.
N
Nicolas GriffinAug 25, 2025
What to do if my BLACKMER LB161B is leaking gas?
- C
  Christina StoutAug 26, 2025
  If your BLACKMER Air Compressor is leaking gas, the problem could be due to faulty or worn packing, which would need replacement. Another cause might be a scored piston rod, in which case you should replace the crosshead assemblies and packing. Improper seal arrangement can also lead to leaks; refer to 'Seal Arrangements' for guidance.
J
James AvilaAug 27, 2025
What to do if my BLACKMER LB161B Air Compressor has knocks or other noises?
- A
  Adrian EatonAug 27, 2025
  If your BLACKMER Air Compressor is making knocking or other unusual noises, it might be due to worn internal parts. Inspect the internal parts through the inspection plates and repair as necessary.
J
Jackie McdonaldAug 27, 2025
What to do if my BLACKMER Air Compressor has a liquid trap full?
- F
  fandersonAug 27, 2025
  If the liquid trap in your BLACKMER Air Compressor is full, drain it through the drain valve and relieve vacuum through the bleeder valve on top of the liquid trap. You can also stop the compressor to let the excess flow open.
G
Gregory PetersenSep 17, 2025
Why is my BLACKMER Air Compressor experiencing shake or vibration?
- E
  Elizabeth Lewis DDSSep 18, 2025
  Shaking or vibration in your BLACKMER Air Compressor can stem from several sources. It could be due to loose or broken mounting or anchor bolts. Improper mounting, where the base isn't fully supported, can also cause this. Check for improperly aligned V-belt sheaves or an improperly installed flywheel. Nonfunctioning valves can also contribute to vibration; replace or repair them as needed.
T
Tara GarrettSep 14, 2025
What causes the relief valve to actuate on my BLACKMER Air Compressor?
- W
  wwilliamsSep 14, 2025
  If the relief valve on your BLACKMER Air Compressor is actuating, it could be due to a valve being closed downstream of the compressor; ensure this valve is open. Alternatively, there might be a line blockage downstream; locate and correct the blockage.
C
Cathy HansonSep 15, 2025
What to do if my BLACKMER Air Compressor has no flow?
- D
  David ShepardSep 16, 2025
  No flow in your BLACKMER Air Compressor can be attributed to a couple of issues. First, the liquid trap might be full; drain it through the drain valve and relieve the vacuum through the bleeder valve on top. Second, excess flow valves might be slugged; stop the compressor to allow the excess flow to open. Installing a valved bypass line between the suction and discharge lines may be necessary.
J
Jeffrey VelazquezSep 6, 2025
How to stop shake or vibration in BLACKMER LB161B Air Compressor?
- J
  Johnathan GraySep 6, 2025
  If your BLACKMER Air Compressor experiences shaking or vibration, inspect and tighten any loose or broken mounting or anchor bolts. Ensure the base is fully supported as described in “Mounting the Compressor.” Check that the V-belt sheaves are properly aligned, referring to “V-Belt Drives.” Verify the flywheel is correctly installed, as detailed in “Compressor Flywheel.” Replace or repair any nonfunctioning valves.
B
bensonchristineSep 3, 2025
What to do if BLACKMER LB161B Air Compressor has no oil pressure?
- J
  Jon JamesSep 3, 2025
  If your BLACKMER Air Compressor has no oil pressure, start by setting the oil pump relief valve correctly. Then, inspect the oil pump drive tab or stop pin for any damage. Check the oil level and replenish if it's low. Lastly, clean the inlet strainer to ensure it is free from dirt.

BLACKMER LB161B Specifications

General

Brand	BLACKMER
Model	LB161B
Category	Air Compressor
Language	English

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