Fisher 67D Series Instruction Manual

Instruction Manual
D103151X012
April 2017
67D Series Pressure Reducing Regulators
TyPe 67D oR 67DR RegulaToR
!
Failure to follow these instructions or
to properly install and maintain this
equipment could result in an explosion,
fire and/or chemical contamination
causing property damage and personal
injury or death.
Fisher™ regulators must be
installed, operated and maintained
in accordance with federal, state and
local codes, rules and regulations and
emerson Process Management Regulator
Technologies, inc. instructions.
if the regulator vents gas or a leak
develops in the system, service to
the unit may be required. Failure
to correct trouble could result in a
hazardous condition.
Figure 1. 67D Series Pressure Reducing Regulators
WaRning
TyPe 67DF oR 67DFR FilTeReD RegulaToR
installation, operation and maintenance
procedures performed by unqualified
personnel may result in improper
adjustment and unsafe operation. either
condition may result in equipment
damage or personal injury. use qualified
personnel when installing, operating
and maintaining the 67D Series Pressure
Reducing Regulators.
introduction
Scope of the Manual
This manual provides instructions for the installation,
maintenance and parts ordering information for
67D Series regulators. Instructions and parts lists for
other equipment mentioned in this instruction manual,
as well as for other 67 Series regulators, are found in
separate manuals.
67D Series