Blue-White C-1700N CHEM-FEED Diaphragm Pump User Manual
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C-1700N
C-1700N
3.0
C-1700N Features
!
Double-ball ceramic check valves.
!
PVDF (Kynar) valve assemblies.
!
Viton o-rings.
!
High outlet pressure capability of 125 PSIG.*
!
Easy access, top mounted mechanical feed rate adjustment.
!
Ball bearing supported motor drive shaft.
!
Permanently lubricated ball bearing motor.
!
20:1 adjustment turn down ratio.
!
Acceptable for outdoor use. (NEMA 3R; IP23)
!
Corrosion resistant Valox housing.
!
Easy servicing.
!
Includes suction tube foot valve & strainer, suction tube weight, suction tubing, discharge tubing and
injection fitting with internal back-flow check valve and mounting hardware.
*
Most models.
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TABLE OF CONTENTS
SECTION
HEADING
PAGE
1
Introduction
2
2
Specifications
2
3
C-1700N Features
3
4
How to install the C-1700N
3
4.1
Mounting location
3
4.2
Electrical connections
5
4.3
How to install the tubing and fittings
6
5
How to operate the C-1700N
8
5.1
Adjusting the Pump Output - Standard Models
8
5.2
Adjusting the Pump Output - Fixed cycle timer Models
9
5.2
Measuring the pump’s output - volumetric test
9
6
How to maintain the C-1700N
9
6.1
Routine inspection and cleaning
9
6.2
How to clean the C-1700N
9
1.0
Introduction
Thank you for purchasing the C-1700N positive displacement metering pump. The C-1700N is designed
to inject chemicals into piping systems. The pump has been tested by NSF International for use with 12
½% Sodium Hypochlorite. All models are equipped with two top mounted mechanical flow rate adjust-
ment knobs. Optional on/off cycling timers are available.
2.0
Specifications
Maximum Working Pressure
125 psig / 8.6 bar*
o
o
Maximum Fluid Temperature
130 F / 54 C
o
Output Accuracy
+/- 10% of maximum (water @ 70 F, 0 psig, and 5’ suction lift)
o
o
Ambient Temperature Range
14 to 110 F / -10 to 43 C
Enclosure
NEMA 3R (acceptable for outdoor use)
Duty Cycle
Continuous
Maximum Viscosity
1,000 Centipoise
Maximum Suction Lift
up to 10 ft. water
Power Requirements
115V60Hz 45 Watts
220V50Hz 45 Watts
230V60Hz 45 Watts
24V60Hz 45 Watts
Dimensions
9-1/16” high x 4-1/2” wide x 7-5/32” deep
Weight
7.5 lb.
4.0
How To Install the C-1700N
Note: All diagrams are strictly for guideline purposes only. Always consult an expert before installing
the C-1700N into specialized systems.
The C-1700N should be serviced by qualified persons only.
4.1
Mounting Location
Choose an area located near the chemical supply tank, chemical injection point and electrical supply.
Although the pump is designed to withstand outdoor conditions, a cool, dry, well ventilated location is
recommended. Install the pump where it can be easily serviced.
! Mount the pump to a secure surface or wall using the enclosed hardware. Wall mount to a solid surface
only. Mounting to drywall with anchors is not recommended.
! Keep the outlet (discharge) tubing as short as possible. Longer tubing increases the back pressure at the
pump tube.
! Do not mount the pump directly over your chemical container. Chemical fumes may damage the unit.
Mount the pump off to the side or at a lower level than the chemical container.
! Mounting the pump lower than the chemical container will gravity feed the chemical into the pump. This
“flooded suction” installation can reduce the time required to prime the pump. Install a shut-off valve,
pinch clamp or other means to halt the gravity feed to the pump during servicing.
! Your solution tank should be sturdy. Keep the tank covered to reduce fumes.
! Be sure your installation does not constitute a cross connection with the drinking water supply. Check
your local plumbing codes.
Proper eye and skin protection must be worn when installing and
servicing the pump.
!
CAUTION