BLACKMER CRLR1.25, CRL1.25, CRL1.5 Installation, Operation And Maintenance Instructions
  1. Manuals
  2. Brands
  3. BLACKMER Manuals
  4. Water Pump
  5. CRLR1.25, CRL1.25, CRL1.5
  6. Installation, operation and maintenance instructions

BLACKMER CRLR1.25, CRL1.25, CRL1.5 Installation, Operation And Maintenance Instructions

Liquefied gas pumps
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
BLACKMER LIQUEFIED GAS PUMPS
INSTALLATION OPERATION AND MAINTENANCE INSTRUCTIONS
MODELS: CRLR1.25, CRL1.25, CRL1.5

TABLE OF CONTENTS

Technical Data ................................................... 2
Initial Pump Start Up Information ....................... 2
Pre-Installation Cleaning .................................... 3
Location and Piping ........................................... 3
Check Valves ..................................................... 4
Mounting ............................................................ 4
Coupling Alignment ............................................ 4
Pump Rotation ................................................... 4
To Change Pump Rotation ................................ 4
Pre-Start Up Check List ..................................... 5
Start Up Procedures .......................................... 5
Strainers ............................................................... 6
Lubrication ............................................................ 6
Vane Replacement ............................................... 7
Pump Disassembly ............................................... 7
Parts Replacement ............................................... 7
Pump Assembly .................................................... 8
TROUBLE SHOOTING ............................................. 10
NOTE: Numbers in parentheses following individual parts
indicate reference numbers on Blackmer Parts List No. 701-
A01.
Blackmer pump manuals and parts lists may be obtained
from
Blackmer's
website
contacting Blackmer Customer Service.
FOR CO
SERVICE
2
Page
(www.blackmer.com)
or
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
Indicates special instructions which are very
important and must be followed.
Blackmer CO
2
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
kept with the pump.
Blackmer CO
2
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
pumps.
2
Maintain ALL system and Blackmer CO
operation and hazard warning decals.
by
962300
INSTRUCTIONS NO. 701-A00
Section
701
Jan 2019
Effective
Mar 2016
Replaces
SAFETY DATA
or property damage.
NOTICE:
NOTICE:
pumps MUST only be installed in
pumps, and MUST be
2
pump service shall be performed by
pump
2

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the CRLR1.25, CRL1.25, CRL1.5 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for BLACKMER CRLR1.25, CRL1.25, CRL1.5

Summary of Contents for BLACKMER CRLR1.25, CRL1.25, CRL1.5

  • Page 1: Table Of Contents

    BEFORE performing any work on the NOTE: Numbers in parentheses following individual parts Blackmer CO pumps. indicate reference numbers on Blackmer Parts List No. 701- A01. Maintain ALL system and Blackmer CO pump operation and hazard warning decals.

  • Page 2: Pump Data

    It is recommended that the data from this tag be recorded and filed for future reference. If replacement parts are needed, or if information pertaining to the pump is required, this data must be furnished to a Blackmer representative.

  • Page 3: Installation

    Check alignment of pipes to pump to avoid strains which NOTICE: might later cause misalignment. See Figure 2. Unbolt Blackmer pumps must only be installed in systems flanges or break union joints. Pipes should not spring designed by qualified engineering personnel.

  • Page 4: Check Valves

    INSTALLATION CHECK VALVES COUPLING ALIGNMENT The use of check valves or foot valves in the supply tank is The pump must be directly coupled to a gear reducer and/or not recommended with self-priming, positive displacement driver with a flexible coupling. Verify coupling alignment after pumps.

  • Page 5: Operation

    Consult the "General Pump Troubleshooting" section of cap. this manual if difficulties during start up are experienced. Refer to the individual Blackmer pump parts lists for various SLOWLY build pressure in the pump. spring pressure ranges. Start the pump. Priming should occur within one minute.

  • Page 6: Maintenance

    MAINTENANCE Failure to disconnect and lockout Failure to disconnect and lockout electrical power before attempting electrical power before attempting maintenance can cause shock, burns maintenance can cause shock, burns or or death death Hazardous Hazardous voltage. machinery can Can shock, burn or cause serious cause death.

  • Page 7: Vane Replacement

    MAINTENANCE 4. Remove the outboard bearing cover capscrews (28) and VANE REPLACEMENT slide the outboard bearing cover (27A) and gasket (26) off NOTICE: the shaft. Discard the bearing cover gasket. Maintenance shall be performed by qualified technicians only. Following the appropriate procedures and 5.

  • Page 8: Pump Assembly

    MAINTENANCE b. If the pump is equipped with the four-vane rotor and PUMP ASSEMBLY shaft (13A), hold the two bottom vanes (14) in place Before reassembling the pump, inspect all component while inserting the two push rods (77). parts for wear or damage, and replace as required. Wash out the bearing/seal recess of the head and remove any c.
  • Page 9 MAINTENANCE 17. Attach a new bearing cover gasket (26) and the inboard bearing cover (27) to the inboard head (20). Install the outboard bearing cover (27A) and a new gasket to the outboard head. Make sure the grease fittings (76) on the bearing covers are accessible.

  • Page 10: Troubleshooting

    TROUBLESHOOTING NOTICE: Maintenance shall be performed by qualified technicians only, following the appropriate procedures and warnings as presented in this manual. SYMPTOM PROBABLE CAUSE Pump Not Priming 1. Pump not wetted. 2. Worn vanes. 3. Internal control valve closed. 4. Strainer clogged. 5.
  • Page 11 TROUBLESHOOTING ….. continued Mechanical Seal Leakage 1. O-rings not compatible with the liquids pumped. 2. O-rings nicked, cut or twisted. 3. Shaft at seal area damaged, worn or dirty. 4. Ball bearings overgreased. 5. Excessive cavitation. 6. Mechanical seal faces cracked, scratched, pitted or dirty. Overload on Motor 1.
  • Page 12 1809 Century Avenue, Grand Rapids, Michigan 49503-1530 U.S.A. Telephone: (616) 241-1611 • Fax: (616) 241-3752 701-A00 Page 12/12...

Table of Contents