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BLACKMER HRB Installation And Maintenance Instructions

Helical gear reducers

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With Installation and Maintenance Instructions
HELICAL GEAR REDUCERS MODEL: HRB
(Refer to GX Parts List 101-B04 for Reducer Model HRB-GX)
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,
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 gear reducers 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 of
and maintenance of the Blackmer gear reducer, and MUST
be kept with the reducer.
Blackmer gear reducer 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 Blackmer gear
reducer.
Maintain ALL system and Blackmer pump and reducer
operation and hazard warning decals.
NOTICE:
Pump manuals, parts lists and other needed
literature may be obtained from the Blackmer
website
(www.blackmer.com)
Blackmer Customer Service.
BLACKMER PARTS LIST
damage
or by contacting
Failure to disconnect and lockout
electrical power before attempting
maintenance can cause shock, burns
or death
Hazardous voltage.
Can shock, burn or
cause death.
If pumping hazardous or toxic fluids,
system must be flushed and
decontaminated, inside and out, prior
to performing service or maintenance
Hazardous or toxic
fluids can cause
serious injury.
Disconnecting fluid or pressure
containment components during pump
operation can cause serious personal
injury, death or major property damage
Hazardous pressure can
cause personal injury or
property damage
Failure to disconnect and lockout
electrical power or engine drive before
attempting maintenance can cause
severe personal injury or death.
Hazardous machinery
can cause serious
personal injury.
Failure to relieve system pressure prior
to performing pump service or
maintenance can cause severe
personal injury or property damage.
Hazardous pressure can
cause severe personal
injury or property
damage
Failure to allow gear reducer to cool
before attempting maintenance can
cause serious personal injury.
Extreme heat can
cause injury or
property damage.
NOTE: Numbers in parentheses following individual parts
indicate reference numbers on the corresponding Lip Seal
Parts Lists.
960267
PARTS LIST
Page
of
1
4
109-C00
Section 109
Effective Mar 2014
Replaces Mar 2013

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Summary of Contents for BLACKMER HRB

  • Page 1 With Installation and Maintenance Instructions Section 109 Effective Mar 2014 HELICAL GEAR REDUCERS MODEL: HRB (Refer to GX Parts List 101-B04 for Reducer Model HRB-GX) Replaces Mar 2013 Failure to disconnect and lockout electrical power before attempting This is a SAFETY ALERT SYMBOL.
  • Page 2 RPM 102 PINION NO. QTY. 101 GEAR NO. QTY. 2.70 915148 919948 3.52 915134 919934 4.36 915135 919935 5.77 915136 919936 7.71 915137 919937 9.18 915149 919949 NOTE: Speed is based on 1750 rpm input. Blackmer 109-C00 Page 2 of 4...
  • Page 3 (high speed shaft) to the motor shaft. This flexibility in movement eliminates the need for shims under the motor or COUPLING ALIGNMENT driver in most cases. NOTE: Refer to Blackmer Dimensions Both angular and parallel coupling alignment MUST be 109-103 for maximum variation of shaft alignment to maintain maintained between the pump, gear, motor, etc.
  • Page 4 “bite” into each other and wear out rapidly. Misalignment to either pump or motor. Recheck alignment and adjust as necessary. 1809 Century Avenue, Grand Rapids, Michigan 49503-1530, U.S.A. Telephone: (616) 241-1611 / Fax: (616) 241-3752 109-C00 E-Mail: blackmer@blackmer.com / Internet: www.blackmer.com Page 4 of 4...