BLACKMER LIQUEFIED GAS PUMPS
967010
INSTRUCTIONS NO. 551-A00
INSTALLATION OPERATION AND MAINTENANCE INSTRUCTIONS
MODELS: EBSRAY RC20, RC25, RC40
Section
Effective
Replaces
551
Oct 2018
Apr 2018
TABLE OF CONTENTS Page
SAFETY DATA 1
PUMP DATA 2
Technical Data 2
GENERAL
Important Notes 3
System Description 3
Ebsray RV18 Bypass Valve 3
INSTALLATION AND OPERATION
Pre-Installation Cleaning 4
Location and Piping 4
Pump Mounting 4
Motor Mounting Flange 5
Couplings 5
External Bypass Valve 5
Check Valves 5
Pump Rotation 5
Commissioning, Start Up Procedure
and Bypass Adjustment 6
MAINTENANCE
Periodic Inspection 7
Strainers 7
Lubrication 7
Ball Bearings 7
Replace Mechanical Seal Only 8
Pump Disassembly 8
Inspection 8
Reassembly 9
PARTS DESIGNATION 11
TROUBLESHOOTING 12
TYPICAL INSTALLATION P&ID 15
PRE-STARTUP COMMISSIONING CHECKLIST 16
PUMP RUN LOG 17
DIMENSIONS 18
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 liquefied gas 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 liquefied gas pumps, and MUST
be kept with the pump.
Blackmer liquefied gas 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 Blackmer
liquefied gas pumps.
Maintain ALL system and Blackmer liquefied gas pump
operation and hazard warning decals.
NOTE: Numbers in parentheses following individual parts
indicate reference numbers on ‘Parts List’.
Blackmer pump manuals and parts lists may be obtained
from Blackmer's website (www.blackmer.com) or by
contacting Blackmer Customer Service.
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