flow indicator installation instructions

FLOW INDICATOR INSTALLATION INSTRUCTIONS
NOTICE: Before installing or servicing the pump, read the pump manual for all safety information and complete instructions. The pump
is designed for installation and service by properly trained personnel.
Turn off water system, disable all pumps, and depressurize the system before performing installation. The use of proper
personal protective equipment is mandatory when working on or near chemical metering pumps. Adhere to all safety precautions in the pump
manual. Pump manuals are available at www.stenner.com.
FLOW INDICATOR INSTALLATION
Install indicator in the discharge line in an upright position and visible to
the operator, see photo.
Discharge Line
DO NOT use thread sealant
tape on pump tube threads.
.
1/4"
Discharge Line
•
•
NOTE: Beveled ends of ferrules face male threads.
•
FLOW INDICATOR BRACKET
The bracket keeps the flow indicator in a vertical
position for optimal performance.
Attach screws to secure bracket to surface.
Snap flow indicator onto bracket.
PARTS AND MATERIALS
1 Body: PVC (Polyvinylchloride)
1 Ball: PTFE (Polytetrafluoroethylene)
1 O-ring: FKM (Fluorocarbon)
2 Ferrules: PE (Polyethylene)
1 Bracket: Polycarbonate
1/4" or 6 mm EUROPE
2 Connecting Nuts: PVC (Polyvinylchloride)
3/8" only
2 Connecting Nuts: PP (Polypropylene)
2 Adapters: PVC (Polyvinylchloride)
NOTE: User is responsible for confirming
chemical compatibility with flow indicator
materials of construction.
Stenner Pump Company
3174 DeSalvo Road
Jacksonville, Florida 32246 USA
Slide nut & ferrule on to the
pump discharge line.
Fully insert the line into flow
indicator bottom and finger
tighten nut & ferrule to
flow indicator.
Repeat this procedure on the line
going to the point of injection.
DO NOT use pliers.
3/8" Discharge Line
• Install 3/8" adapter to the
flow indicator bottom and
finger tighten it.
• Slide the nut on to the pump
discharge line.
• Fully insert the discharge line
into the adapter and finger
tighten the nut to the adapter.
• Repeat this procedure on the line
going to the point of injection.
Re-pressurize the water system, turn the metering pump on and check all
connections for leaks.
Observe flow indicator. The ball will rise briefly each time a roller completes a
cycle and a pulse of solution is metered into the system.
No movement or reduced movement of the ball during pump operation
indicates that there is no flow or a reduced flow of solution into system
which could be the result of a discharge line blockage, a worn or ruptured
tube, or a clogged strainer.
Air bubbles in the flow indicator during operation indicate a leak in the
suction line or an empty solution tank.
Limited Warranty: Stenner Pump Company will for a period of one (1) year from the date of
purchase (proof of purchase required) repair or replace – at our option – all defective parts.
Stenner Pump Company is not responsible for any removal or installation costs. Stenner Pump
Company will incur shipping costs for warranty products shipped from our factory in Jacksonville,
Florida. Any tampering with major components, chemical damage, weather conditions, power
surges, or products not used with reasonable care and maintained in accordance with the
instructions will void the warranty. Stenner Pump Company limits its liability solely to the cost
of the original product. We make no other warranty expressed or implied.
This information is not intended for specific application purposes. Stenner Pump Company reserves the right to make
changes to prices, products, and specifications at any time without prior notice.
INSFI Rev1213
Phone
US Toll Free
Fax
904.641.1666
800.683.2378
904.642.1012
www.stenner.com
[email protected]
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All Rights Reserved