Dover PSG BLACKMER MRLXW4B Инструкции по установке, эксплуатации и техническому обслуживанию
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BLACKMER POWER PUMPS
INSTALLATION OPERATION AND MAINTENANCE INSTRUCTIONS
MODELS: MLX4B, MLXW4B, MRLX4B, MRLXW4B
TABLE OF CONTENTS
Technical Data ........................................................ 2
Initial Pump Start Up Information ............................. 2
Pre-Installation Cleaning ......................................... 3
Location and Piping ................................................. 3
Pump Mounting ....................................................... 3
Coupling Alignment ................................................. 4
Pump Rotation......................................................... 4
To Reverse Pump Rotation ..................................... 4
Check Valves .......................................................... 4
Optional Jacketed Heads ........................................ 4
Manual Bypass Valve .............................................. 4
Pre-Start Up Check List ........................................... 5
Start Up Procedures ................................................ 5
Running the Pump in Reverse Rotation .................. 5
Flushing the Pump .................................................. 6
Pump Relief Valve ................................................... 6
Relief Valve Setting and Adjustment ....................... 6
.................... 7
TROUBLE SHOOTING ................................................... 16
NOTE: Numbers in parentheses following individual parts
indicate reference numbers on Blackmer Parts List No.
106-A01 for MLX4B, MLXW4B, MRLX4B, MRLXW4B and
106-A02 for MLN4B, MRLN4B.
Blackmer pump manuals and parts lists may be obtained
from Blackmer's website (www.blackmer.com) or by
contacting Blackmer Customer Service.
MLN4B, MRLN4B
......................... 12
....... 8
......................... 12
....... 8
......................... 13
............ 9
......................... 14
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
Warns of hazards that WILL cause serious personal injury,
Page
Warns of hazards that CAN cause serious personal injury,
Warns of hazards that CAN cause personal injury
Indicates special instructions which are very
Blackmer 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 ML4B Series pumps, and MUST
be kept with the pump.
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 pump.
Maintain ALL system and pump operation and hazard
warning decals.
966909
INSTRUCTIONS NO. 106-A00
Section
Effective
Replaces
SAFETY DATA
damage
death or major property damage.
death or major property damage.
or property damage.
NOTICE:
important and must be followed.
NOTICE:
106
Jan 2014
Aug 2010