Pulsafeeder PULSAlarm Pulsa Series, Инструкция по установке, эксплуатации и обслуживанию

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System identification is noted on the switch cover nameplate, and on your
Pulsa Series pump nameplate.
The barrier fluid used to prime the system will vary with the
application. The fluid selection must be compatible with the
materials of construction used in the diaphragm and detection
assembly. It should also be compatible with the process fluid
and the process conditions.
BE SAFE – FOLLOW ALL APPLICABLE SAFETY PROCEDURES
BEFORE MAINTENANCE. Assure the environment is safe, use
personal protective equipment appropriate to the job, relieve
any stored energy (e.g., pressure in system piping and pump
hydraulics) and control unintended operation (e.g., apply lock-
out/tag-out procedures).
1. Assure the equipment is safe to work on by following established rules and
using good common sense (e.g., be sure the air surrounding the work is not
hazardous, use the proper Personal Protective Equipment, relieve
pressure/drain fluid from piping, and lockout the pump motor).
2. Follow complete re-assembly of the diaphragm, reagent head, and external
components. Ensure that reagent head and tie-bar bolts are tightened evenly
according to the appropriate torque specifications. Refer to the pump
operating manual for further information.
3. Remove the pressure gauge from the housing body and replace it with a
straight tubing adaptor fitting with a short piece of clear tubing as shown. This
will be referred to in this document as the “outlet side”.
Fitting for priming
“outlet side”
4. Remove the plug from the elbow on the front of the reagent head and install a
hose adaptor fitting. Attach a length of clear tubing that will be long enough to
go to the bottom of the container of barrier fluid. This will be referred to in
this document as the “inlet side”.
5. Connect a hand vacuum pump to the tubing on the outlet side. This will be