2
2
Quick Installation
2.1
Inspect all threaded connections and ensure
they are all damage free.
2.2
Prepare Process Connection (Trim Bushing)
Threads by applying PTFE (Teflon) tape or
sealant.
2.3
Use knurled pipe wrench area on Process
Connection to thread into place.
2.4
Inspect threads in the Electrical Conduit Port
(1/2” FNPT) as well as the electrical cable
assembly fitting to ensure cleanliness and
free of damage.
2.5
Feed wire leads through the Electrical
Conduit Port and tighten the electrical
cable assembly fitting. Refer to the wiring
diagram on next page to attach wires to
micro switch.
1
Safety
1.1
Power supply must be disconnected before installation, calibration and maintenance.
1.2
Keep all components dry and free from damage.
1.3
Review applicable standards to ensure Robinson Pressure Switch is the correct switch for
the application.
1.4
Personnel must wear appropriate safety approved apparel for working environment.
1.5
Only qualified personnel should install the Robinson Pressure Switch and accessories.
1.6
A qualified electrician is required to inspect wiring installation prior to applying electricity.
1.7
Ensure Enclosure cover is in place prior to applying electricity.
Electrical
Conduit
Port 1/2”
FNPT
Knurled
Pipe/Strap
Wrench
Area
Process
Connection
(Trim Bushing)
Adjustment
Collar
2” MNPT
Connection
Figure 1
ZIMCO INSTRUMENTATION INC.
11141 15 Street NE, Calgary, AB, T3K 0Z5, Canada
Phone:
403-253-8320
Email:
Website:
www.zimco.ca
