COMPRESSORS
CB9A-040 2009/10
www.blackmer.com
INSTALLATION,
OPERATION
& MAINTENANCE INSTRUCTIONS
DISCONTINUED
MODELS
HD172A HD372A HD373A HD612A HD613A
HDL372A HDL373A HDL612A HDL613A
WARNING
THIS PRODUCT MUST ONLY BE INSTALLED IN
SYSTEMS WHICH HAVE BEEN DESIGNED BY THOSE
QUALIFIED TO ENGINEER SUCH SYSTEMS. THE
SYSTEM MUST BE IN ACCORDANCE WITH ALL
APPLICABLE REGULATIONS AND SAFETY CODES
AND WARN OF ANY HAZARDS UNIQUE TO THE
PARTICULAR SYSTEM.
WARNING DANGER
DO NOT ATTEMPT TO OPEN THE COMPRESSOR
UNTIL YOU HAVE BLED OFF ALL PRESSURE. THE
COMPRESSOR VALVES MAY HOLD PRESSURE
INDEFINITELY IN THE DISCHARGE PIPING
CAUTION:
IF SYSTEM IS TO BE HYDROSTATICALLY TESTED,
COMPRESSOR MUST BE ISOLATED. WATER
ENTERING THE UNIT CAN CAUSE CORROSION AND
DAMAGE.
NOTE NAMEPLATE DATA HERE
MODEL: HD
ID#:
SERIAL NUMBER:
TABLE OF CONTENTS
GENERAL INFORMATION.............................2
Compressor
Data
Nameplate
Data
Maximizing Compressor Life
Suction Valve Unloaders
Water-Cooled
Compressors
Seal
Arrangements
OPTIONAL COMPONENTS ...........................7
Relief
Valves
Liquid
Traps
Temperature and Pressure Switches
INSTALLATION ..............................................8
Location and Piping
Mounting the Compressor Unit
OPERATION ...................................................8
Pre-Start up Check List
Start Up Procedure
MAINTENANCE ..............................................9
Routine Service Schedule
Tool
List
Bolt Torque Table
Crankcase Lubrication / Oil Capacity
Compressor
Disassembly
Compressor
Assembly
Valve
Replacement
Unloader Seal Replacement
Piston Ring Replacement
Seal (Packing) Replacement
Bearing
Replacement
Oil Pump Replacement
EXTENDED STORAGE PROCEDURES......21
TROUBLESHOOTING ..................................22
Summary of Contents for HD172A
Page 23: ...CB 9A 040 page 23 NOTES...
