Blue-White ProSeries CHEM-PRO C2F Series User manual

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®
CHEM-PRO
5300 Business Drive, Huntington Beach, CA 92649 USA
Phone: [phone] FAX: [phone]
E mail: [email protected] | [email protected] URL: www.Blue-White.com
SERIES C2F / C3F
Operating Manual
ProSeries
by Blue-White Ind.
TM
2
TWO-YEAR
WARRANTY
ProSeries R

Page 2 ®
CHEM-PRO C2F/C3F
PLEASE READ ENTIRE INSTRUCTION MANUAL PRIOR TO INSTALLATION AND USE.
1.0
Introduction
3
1.1 Available Models
2.0
Specifications
4
2.1 Materials of Construction
3.0
Features
5
3.1 Agency Listings
5
4.0
Installation
6
4.1Mounting Location
6
4.2 Dimensions
6
4.3 Installation Injection Fitting and Strainer
7
5.0
Power Connections
8
5.1 Wiring Terminal and I/O Schematics
9
6.0
How to Operate Chem-Pro - Control Pad
10
7.0
Set Remote Start/Stop
11
7.1 Set FVS (Flow Verification Sensor)
12
8.0
Manual Operation
14
9.0
DFD (Diaphragm Failure Detection)
15
10.0
Alarm Relay
16
11.0
Volumetric Test - Calibration
16
12.0
Pump Maintenance
17
12.1 Routine Inspection and Maintenance
17
12.2 Cleaning Pump
17
12.3 Motor Brush Replacement
18
13.0
Output Versus Pressure
19
13.1 C2 Output Versus Pressure
19
13.2 C3 Output Versus Pressure
19
14.0
Replacement Parts List
20
14.1 C2 Parts List
20
14.2 C3 Parts List
21
Typical Installation
22
Warranty
23

®
CHEM-PRO C2F/C3F
Congratulations on purchasing Chem-Pro® variable speed Diaphragm Metering Pump. A diaphragm pump is a
type of positive displacement pump used for pumping a variety of fluids.
Your Chem-Pro® pump is pre-configured for diaphragm, pump head and fittings that shipped with your metering
pump.
Please Note: Your new pump has been pressure tested at the factory with clean water before shipping. You may
notice trace amounts of clean water in pump head. This is part of our stringent quality assurance program at Blue-
White Industries.
Page 3
1.1 Available Models
nRaise metering pump 4-1/2 inches (11.43 cm) off ground or a surface.
nMade out of tough Stainless Steel.
nProvides a stable mounting surface.
Stainless Steel extended brackets allow pump to be securely mounted to most any surface;
floor, shelf, or skid. Brackets lift pump up 4-1/2 inches (11.43 cm), for easy pump access in
hard to reach areas.
Model #
72000-380
Description
Extended Mounting Bracket, 1 Pair, SS, 4 SS Screws
Optional Extended Brackets
1.0 Introduction
230V AC
C2F253XVA
C2F253XVB
C2F253XVC
C2F253XVD
C2F251XVA
C2F251XVB
C2F251XVC
C2F251XVD
C2F252XVA
C2F252XVB
C2F252XVC
C2F252XVD
115V AC
C2F243XVA
C2F243XVB
C2F243XVC
C2F243XVD
C2F241XVA
C2F241XVB
C2F241XVC
C2F241XVD
C2F242XVA
C2F242XVB
C2F242XVC
C2F242XVD
Fittings
1/2” Male NPT / PVDF
1/2” Female NPT / PVDF
1/2” Hose Barb / PVDF
3/8” Tube compression/ PVDF
1/2” Male NPT / PVDF
1/2” Female NPT / PVDF
1/2” Hose Barb / PVDF
3/8” Tube compression/ PVDF
1/2” Male NPT / PVDF
1/2” Female NPT / PVDF
1/2” Hose Barb / PVDF
3/8” Tube compression/ PVDF
220V AC
C2F263XVA
C2F263XVB
C2F263XVC
C2F263XVD
C2F261XVA
C2F261XVB
C2F261XVC
C2F261XVD
C2F262XVA
C2F262XVB
C2F262XVC
C2F262XVD
Connection Type
Feed Rate at 0 PSIg C2F Model Numbers
PSIg (bar)
175 (12)
175 (12)
175 (12)
175 (12)
175 (12)
175 (12)
175 (12)
175 (12)
175 (12)
175 (12)
175 (12)
175 (12)
Max
Pressure
C2F Diaphragm Metering Pump
No Metal in fluid path
Max. 166 Strokes Per Minute
230V AC
C3F251XVA
C3F251XVB
C3F251XVC
C3F252XVA
C3F252XVB
C3F252XVC
115V AC
C3F241XVA
C3F241XVB
C3F241XVC
C3F242XVA
C3F242XVB
C3F242XVC
Fittings
1/2” Male NPT / PVDF
1/2” Female NPT / PVDF
1/2” Hose Barb / PVDF
1/2” Male NPT / PVDF
1/2” Female NPT / PVDF
1/2” Hose Barb / PVDF
220V AC
C3F261XVA
C3F261XVB
C3F261XVC
C3F262XVA
C3F262XVB
C3F262XVC
Connection Type
Feed Rate at 0 PSIg C3F Model Numbers
PSIg / bar
150 / 10.3
150 / 10.3
150 / 10.3
100 / 6.8
100 / 6.8
100 / 6.8
Max
Pressure
C3F Diaphragm Metering Pump
No Metal in fluid path
Max. 130 Strokes Per Minute
!Chem-Pro® Pumps motor speed is linear over the entire 1% to 100% adjustment range.
!Output versus pressure is nearly linear in all models.
!Feed rates taken in laboratory environment with clean water after 20 minute diaphragm break-in period with a 3 foot (1 meter) suction lift.
LPH
.254 - 25.4
.254 - 25.4
.254 - 25.4
.254 - 25.4
.38 - 38
.38 - 38
.38 - 38
.38 - 38
.625 - 62.5
.625 - 62.5
.625 - 62.5
.625 - 62.5
GPH
.067 - 6.7
.067 - 6.7
.067 - 6.7
.067 - 6.7
.10 - 10
.10 - 10
.10 - 10
.10 - 10
.165 - 16.5
.165 - 16.5
.165 - 16.5
.165 - 16.5
ML/Min
4.23 - 423
4.23 - 423
4.23 - 423
4.23 - 423
6.31 - 631
6.31 - 631
6.31 - 631
6.31 - 631
10.41 - 1041
10.41 - 1041
10.41 - 1041
10.41 - 1041
LPH
.99 - 99
.99 - 99
.99 - 99
1.54 - 154
1.54 - 154
1.54 - 154
GPH
.262 - 26.2
.262 - 26.2
.262 - 26.2
.406 - 40.6
.406 - 40.6
.406 - 40.6
ML/Min
16.50 - 1650
16.50 - 1650
16.50 - 1650
25.60 - 2560
25.60 - 2560
25.60 - 2560

2.0 Specifications
2.1 Materials of construction
Motor:
Brushed DC, 1/8 H.P.
Duty cycle:
Continuous
Motor speed adjustment range 100:1:
1.0% - 100% motor speed (1.3 to 130 RPM)
Motor speed adjustment resolution:
0.1% increments
Accuracy:
+/- 2% of full scale
Repeatability +/- 0.5%
Display
Backlit LCD, UV resistant.
Keypad
Four button positive action tactile switch keypad.
Enclosure:
NEMA 4X (IP66), Powder coated aluminum.
Maximum overall dimensions:
C2 models: 11-3/4”W x 7-3/4”H x 10-3/4”D (298W x 197H x 274D mm)
C3 models: 13-1/8”W x 9”H x 10-3/4”D (333W x 228H x 274D mm)
Approximate shipping wt:
C2 models: 24 lb. (10.9 Kg)
C3 models: 29 lb. (13.1 Kg)
Maximum working pressure*:
175 psig (12 bar), *model specific
Note: see individual pump model maximum pressure ratings.
Maximum Fluid temperature (excluding pump tubes):
o o
130 F (54 C)
Note: see individual pump tube assembly maximum temperature
ratings.
Maximum fluid viscosity:
1,000 Centipoise
Maximum suction lift:
15 ft. Water, 0 psig (4.5 m, 0 bar)
Ambient Operating Temperature
O O O O
14 F to 115 F (-10 C to 46 C)
Ambient Storage Temperature
O O O O
-40 F to 158 F (-40 C to 70 C)
Operating Voltage:
115VAC/60Hz, 1ph (1.5 Amp Maximum)
230VAC/60Hz, 1ph (0.7 Amp Maximum)
220VAC/50Hz, 1ph (1.0 Amp Maximum)
240VAC/50Hz, 1ph (1.0 Amp Maximum)
Power Cord Options:
115V60Hz = NEMA 5/15 (USA)
230V60Hz = NEMA 6/15 (USA)
220V50Hz = CEE 7/VII (EU)
240V50Hz = AS 3112 (Australia/New Zealand)
Page 4
Wetted components: Non-Wetted components:
Pump Head Assembly:
Pump Head: .. ...... ...... ............ ......PVDF
Adapter Connections: ........... ......PVDF
Valve Cartridges: ...... ............ ......PVDF
Valve Balls: ... ...... ...... ............ ......Ceramic
Valve Ball Seats: . ...... ............ ......TFE/P
Tetrafluorethylene/propylene
Static Seals: ........ ...... ............ ......TFE/P (optional EP)
Diaphragm: ... ...... ...... ............ ......PVDF, Flex-A-Prene®
Injection / Back-flow Check valve:
Body & insert: .... ...... ............ ......PVDF
Check Ball:... ...... ...... ............ ......Ceramic
Spring: ... ...... ...... ...... ............ ......Hastelloy C-276
O-ring seals: ...... ...... ............ ......TFE/P (optional EP)
Suction Tubing: .... ............ ......Clear PVC (if supplied)
Discharge Tubing
3/4” x 1/2” Tube connections:....Not supplied
1/4” x 3/8” Tube connections:....Natural Polyethylene (LLDPE)
Foot Valve / Strainer:
Body & Adapter:. ...... ............ ......PVDF
Check Ball:... ...... ...... ............ ......Ceramic
Spring: ... ...... ...... ...... ............ ......Hastelloy C-276
O-ring seals: ...... ...... ............ ......TFE/P (optional EP)
Filter screen: ...... ...... ............ ......PVDF
Enclosure:
413 Aluminum (Polyester powder coated)
Pump Head Cover:
413 Aluminum (Polyester powder coated)
Cover Screws:
300 Series Stainless Steel
DFD System Sensor pins:
Hastelloy C-276
Power Cord:
3 conductor, SJTW-A Water-resistant
Mounting Brackets and Hardware:
316 Series Stainless Steel
®
CHEM-PRO C2F/C3F

3.0 Features
Enclosure Rating:
NEMA 4X: Constructed for either indoor or outdoor use to provide a degree of protection to personnel against
incidental contact with enclosed equipment; to provide a degree of protection against falling dirt, rain, sleet,
snow, windblown dust, splashing water, and hose-directed water; and that will be undamaged by external
formation of ice on enclosure.
IP66: No ingress of dust; complete protection against contact. Water projected in powerful jets against
enclosure from any direction shall have no harmful effects.
3.1 Agency Listings
Symbol Explanation
!
WARNING, risk of electric shock
CAUTION, refer to users’ guide
GROUND, PROTECTIVE CONDUCTOR TERMINAL
This pump is ETL listed to conforms to the following:
UL Standard 778 as a motor operated water pump
CSA Standard C22.2 as process control equipment
This pump complies to the Machinery Directive 98/37/EC, BS EN 60204-1, Low Voltage Directive
73/23/EC BS EN 61010-1, EMC Directive 89/336/EC, BS EN 50081-1/BS EN 50082-1.
Page 5
Motor driven diaphragm pump offers smooth and quiet chemical dosing. No hard pulses as seen with solenoid driven
pumps.
Full stroke every time avoids vapor lock.
Variable speed DC motor.
Rated for continuous duty (24X7).
PVDF / PTFE / Ceramic pump head components.
Diaphragm Failure Detection (DFD) system. Senses diaphragm failure by detecting chemical in pump head.
Backlit LCD displays motor speed, input signal values, service and alarm status.
CNC precision machined cam and piston for optimum efficiency, unparalleled accuracy, and linearity.
Heavy duty PVDF pump head and valves are standard.
Compatible with Blue-White’s output Flow Verification Sensor (FVS) system.
®
CHEM-PRO C2F/C3F

Page 6
4.1 Mounting Location
Choose an area located near chemical supply tank, chemical injection point, and electrical supply. Install pump
where it can be easily serviced.
316SS Mounting brackets are included. Mount pump to a secure surface using enclosed mounting hardware.
Mount pump close to injection point. Keep inlet (suction) and outlet (discharge) tubing as short as possible.
Longer discharge tubing increases back pressure at pump head.
Important! Install a back flow prevention check valve at discharge side of pump to prevent system fluid from
flowing back through pump during pump maintenance. Important!
A pressure relief valve is recommended at discharge of pump.
4.2 Dimensions
All diagrams are strictly for guideline purposes only. Always consult an expert before
installing metering pump on specialized systems. Metering pump should be serviced by
qualified persons only.
!
Always wear protective clothing, face shield, safety glasses and gloves when working on or
near your metering pump. Additional precautions should be taken depending on solution
being pumped. Refer to MSDS precautions from your solution supplier.
Risk of chemical overdose. Be certain pump does not overdose chemical during backwash
and periods of no flow in circulation system.
CAUTION
!
CAUTION
!
CAUTION
Note:
Optional Extended Bracket adds 4.5” (11.43cm) to overall height (dimension G and H). See page 3 for details.
4.0 Installation
Top
Front Right
A
B
C
D
E
G
H
I
F
J
Inches cm
A
B
C
D
E
14.1”
11.5”
3.7”
2.5”
13.1”
32.5
29.2
9.5
6.4
29.9
C2 Dimensions
F7.9” 20.1
G
H
I
J
7.3” 18.4
6.5” 16.4
15” 34.6
8” 20.3
Dim Inches cm
A
B
C
D
E
14.1”
12”
3.7”
2.5”
13.1”
35.8
30.5
9.5
6.4
33.2
C3 Dimensions
F9” 22.9
G
H
I
J
7.8” 19.8
6.5” 16.4
15” 38
8” 20.3
Dim
®
CHEM-PRO C2F/C3F

Page 7
Proper eye and skin protection must be worn when installing and servicing pump.
!CAUTION
This Pump Has Been Evaluated for Use with Water Only.
!CAUTION
4.3 Installing Injection Fitting and Strainer
Pipe
Tee
½” male NPT
1/4” male NPT
Discharge Injection Fitting / Check Valve
Discharge Injection Fitting / Check Valve)
Pipe
Tee Install
upward
for best
results
½” (1.3 cm)
Male NPT
½” (1.3 cm)
Male NPT
or
½” (1.3 cm)
Hose Barb
Suction Strainer
½” (1.3cm) I.D. Wetted Connection Models; Injection Fitting and Strainer
Suction Tubing and Strainer
Suction Tubing, PVC
3/8" (.95 cm) OD X
1/4” (.64 cm) ID
PVDF
PVDF
O-Ring, TFE/P (optional EP)
O-Ring, TFE/P
(optional EP)
Spring, Hastelloy C-276
Ball, Ceramic
½” (1.3 cm)
Male NPT
or
½” (1.3cm)
Hose Barb
PVDF
PVDF
O-Ring, TFE/P
(optional EP)
PVDF
Removable
275 Micron
Filter
PVDF
Spring, Hastelloy C-276
PVDF
O-Ring, TFE/P (optional EP)
Ball, Ceramic
O-Ring, TFE/P (optional EP)
PVDF
Injection Nose
may be trimmed
(removed) when
injecting into
small pipe.
Install upward
for best results
1/4” (.64cm) I.D. Tube Wetted Connection Models; Injection Fitting and Strainer
FootValve
Strainer
Assembly
Ceramic
Weight
®
CHEM-PRO C2F/C3F

Risk of electric shock – cord connected models are supplied with a grounding
conductor and grounding-type attachment plug. To reduce risk of electric shock, be
certain that it is connected only to a properly grounded, grounding-type receptacle.
Four power cord plug types available.
Power cord length is 6 feet (3.83 meters)
WARNING
Be certain to connect pump to proper supply voltage. Using incorrect voltage will damage pump and may result in
injury. Voltage requirement is printed on pump serial label.
Input power: 115VAC 50/60 Hz 1.5 amp or 230/240VAC 50/60 Hz 0.7 amp.
Power switch located in Junction Box.
Use voltage your power cord is rated for.
Cord connected models are supplied with a ground wire conductor and a grounding type attachment plug (power
cord). To reduce risk of electric shock, be certain that power cord is connected only to a properly grounded,
grounding type receptacle.
Permanently connected models must be properly grounded. Be certain that a grounding conductor is connected
to terminal T11-1 located in wiring compartment.
Never strap control (input / output) cables and power cables together.
Power Interruption: This pump has an auto-restart feature which will restore pump to operating state it was in
when power was lost.
Note: When in doubt regarding your electrical installation, contact a licensed electrician.
Electrical connections and grounding (earthing) must conform to local wiring codes. Be
certain that a grounding conductor is connected to terminal T11-1 located in wiring
compartment.
WARNING
115V 60Hz
NEMA 5/15 (USA)
max: 125V AC
230V 60Hz
NEMA 6/15 (USA)
max: 250V AC
240V 50Hz
CEE 7/VII (EU)
max: 250V AC
6 in.
(152 mm) Ø .50
(12.7 mm)
2-PLCS.
Ø .84 in.
(21.3 mm)
3-PLCS.
WIRING COMPARTMENT COVER POWER CORD OPTIONS
Risk of electric shock - Disconnect electricity before removing wiring compartment
cover.
WARNING
Qty: 2 - .50 Inch (12.7 Mm) Liq-tight Hole Plugs (mat’l = Neoprene), Pre-installed
Qty: 2 - .875 Inch (22.2 Mm) Liq-tight Hole Plugs (mat’l = Neoprene), 2 Pre-installed
Qty: 2 - .50 Inch (12.7 Mm) Liq-tight Connectors For Pass Thru Cords (mat’l = Nylon)
Acceptable Cable Diameter .118 To .255 Inch (3.0 To 6.5 Mm), Not Installed
Qty: 2 - .875 Inch (22.2 Mm) Liq-tight Connectors For Pass Thru Cords (mat’l = Nylon)
Acceptable Cable Diameter .200 To .395 Inch (5.1 To =10.0 Mm), 1 Pre-installed With Power Cord
Models
Qty: 1 - Metallic Liq-tight Connectors For .50 Inch Flexible Conduit (mat’l = Die Cast Zinc), Not Installed
QTY. DESCRIPTION
Included cable and conduit connectors:
Page 8
5.0 Power Connections
®
CHEM-PRO C2F/C3F

WARNING
FUNCTION TERM PIN # RATING ELECTRICAL SP. BLOCK DIAGRAM
T4
T4
T4
3
4
5
(+) POSITIVE
SIGNAL
(-) NEGATIVE
OUTPUT:
RELAY, 3 AMP T7 1
T7
T7
2
3
6 TO 30 VOLT DC
1 AMP MAX.
Form C
3 AMP MAX AT
250 VAC,
3 AMP MAX AT
30 VOLT DC
NO VOLTAGE
(+)
(-)
NO
C
NC
SWITCH LOAD
3 AMP MAX @ 250V AC
3 AMP MAX @ 30V DC
EXTERNAL DEVICE
6 TO 30V DC
OPEN CIRCUIT
IMPEDANCE MUST
BE GREATER THAN
50K OHM
Risk of electric shock - All
wiring must be insulated
and rated 300V minimum.
Terminals T1 Thru T8
Plug type
16 - 24 AWG
Power Input Terminal T11
Plug type
14 - 30 AWG
Page 9
5.1 Wiring Terminals and I/O Schematics
115V
FUSE 5A SLOW
BLOW (20 X 5MM)
POWER
T11
GROUND
N EUTRAL
(COMMON)
LINE
(HOT)
1
23
S1
OUTPUT
INPUT
P1
TO COM
BOARD
T7
RELAY
OUT
T3 REMOTE
IN
T2
T4 T1
FVS
3
1
2
DRY
RMT
COM
4-20mA
123
N.C. COM N.O.
12
(-) (+)
1
3
PLS
4
4-20 (+)
1
2
(-) (+)
3
4
5
(+)
(-) SIG
DIR
T6
RS-232
T12
POWER
F1
2
Motor Active
(-)
5
T4 FVS
3
4
5
(+)
(-) SIG
BLUE-WHITE
FVS SENSOR GND (-)
SIGNAL
PWR (+)
RED (+)
BLACK (-)
BARE
T3 REMOTE
IN
3
1
2
DRY
RMT
COM
T3
T3
1
2
(+) POSITIVE
(-) NEGATIVE
T3
T3
2
3
(+) POSITIVE
(-) NEGATIVE
T3 REMOTE
IN
3
1
2
DRY
RMT
COM
T4
T4
4
5
SIGNAL
(-) NEGATIVE
T4 FVS
3
4
5
(+)
(-) SIG
BLUE-WHITE
MICRO-FLO
FLOWMETER
PULSE OUTPUT
GND (-)
SIGNAL
PWR (+)
NEGATIVE (-)
SIGNAL
T7
RELAY
OUT
123
N.C. COM N.O.
(-)
(+)
INPUT:
POWER T11 1
T11
T11
2
3
T11
GROUND
N EUTRAL
(COMMON)
LINE
(HOT)
1
23
POWER
AC
VOLTAGE
115V OR 230V AC
MANUAL SWITCH
50 / 60 HZ
100W
GROUND
NEUTRAL
LINE (HOT)
115V
POWER
S1
POWER
VOLTAGE
SWITCH
SWITCH
FROM
115V TO 230V
FUSE F1 N/A 5 AMP 5A SLOW BLOW
(20 X 5MM)
INPUT:
FVS SYSTEM
(FLOW VERIFICATION
SENSOR)
FS or FP MICRO-FLO
FLOW METER ONLY
INPUT:
FVS SYSTEM
(FLOW VERIFICATION
SENSOR)
FV SENSOR ONLY
INPUT:
REMOTE
START / STOP
(DRY CONTACT C.)
INPUT:
REMOTE
START / STOP
(WET CONTACT C.)
NORM. CLOSED
NORM. OPEN
COMMON
NOTE: USE
ONLY DRY
CONTACT FOR
REMOTE S/S
WHEN USING
4-20mA INPUT
Shielded cables should be used on all input signal wires.
®
CHEM-PRO C2F/C3F

Press and release
Press DOWN arrow to decrease pump
speed (output) in Manual Operation.
To decrease value while in programming
mode.
6.0 How to Operate Chem-Pro® - Control Pad
Press and release
To prime pump (60 seconds) – See page 17
Press and hold
To enter programming mode.
ŸRemote Start/Stop setup
ŸFVS (flow verification sensor) setup
Press and release
To save setting while in programming mode.
To move to next selection while in programming mode.
Time-out - Chem-Pro® pumps have a time-out setting of approximately 20 seconds while in configuration menu. If built-in
timer exceeds 20 seconds without a button being pressed, then pump will exit configuration menu. Changes will only be
saved after START | STOP button is pressed and released.
Press and release
Press UP arrow to increase pump speed
(output) in Manual Operation.
To increase value while in programming
mode.
Press and release
To Stop pump at any time.
Press and release
To Start pump.
To begin listening (reacting) to external signal, such as Remote
Start/Stop.
Page 10 ®
CHEM-PRO C2F/C3F

Page 11
Used to remotely start and stop pump using a dry contact closure signal.
When activated; CLOSE = START and OPEN = STOP.
Set to NO = Remote Start / Stop is disabled
Set to Yes = Remote Start / Stop is enabled
Can be used with external foot pedal, PLC, contact closure or other similar external devices.
Default setting = No (disabled)
Step 3
Press and release DOWN arrow to change setting to ‘YES.’
To change setting back to ‘NO’ press and release UP arrow.
Step 4
After you’ve made your selection, press and release START
| STOP button. This saves your setting.
You can now modify FVS setting (see next page) or you can
exit Setup by pressing and holding START | STOP button
for a few seconds until you return to Run screen.
Running pump with Remote Start / Stop enabled, ‘REMOTE’ icon will always be visible on lower left side of screen.
Pump will display ‘STBY’ (standby) if pump is in stop mode via contact closure signal. Please use caution in this mode, pump can
start at anytime. If you must perform maintenance to pump, press and release STOP button.
yes
0
yes
0
Step 2
Press and hold START | STOP button until ‘Remote’ icon
begins flashing.
Default setting ‘NO’ will also be visible when entering
remote start / stop setup.
Note: If ‘YES’ had been selected previously, then ‘YES’ will be
displayed on screen.
no
0
Remote
Icon
REMOTE
REMOTE
REMOTE
7.0 Set Remote Start / Stop
Step 1
Press and release STOP button
Note: Cannot enter programming mode while pump is running. off
®
CHEM-PRO C2F/C3F

Page 12
Flow verification sensor sold separately.
Flow verification system is designed to stop pump in an event sensor does not detect flow during pump operation.
Indicating an empty chemical tank, clogged injection fitting, loose tubing connection, etc.
To allow pump to clear any gasses that may have accumulated over time, an alarm delay time value from 1 to 255
seconds must be programmed.
Note: An alarm delay of 000 seconds disables FVS system.
Step 3
Press and release START | STOP button to scroll through
menu until you see FVS icon.
If you pass FVS screen, continue to press and release
START | STOP button until FVS icon appears.
Step 4
FVS icon will appear for 1 second, followed by numbers.
These numbers indicate delay time setting for FVS.
Select a delay time in seconds. Delay time is amount of time
pump will wait to receive a pulse from sensor until an alarm
is triggered.
A delay time of 00 deactivates FVS feature.
FVS
0
00
0
Step 5
After you’ve made your selection, press and release START
| STOP button. This saves your setting.
Press and hold START | STOP button to exit Setup menu
and return to runtime screen.
SEC
7.1 Set FVS (flow verification system)
Time-out - Chem-Pro pumps have a time-out setting of 20 seconds while in configuration menus. If built-in timer exceeds 20 seconds
without a button being pressed, then pump will exit configuration menu. Changes will only be saved after RIGHT arrow button is
pressed and released.
Step 1
Press and release STOP button
Note: Cannot enter programming mode while pump is in running. off
Step 2
Press and hold START | STOP button until ‘Remote’ icon
begins flashing.
This indicates that you’ve entered Setup menu. no
0
Remote
Icon
REMOTE
off
®
CHEM-PRO C2F/C3F

Page 13
Flow Verification Sensor is designed to give you two installation options.
Sensor can be installed:
!Directly onto pumphead of Chem-Pro® pump, discharge side.
!Anywhere on discharge side of Chem-Pro® pump.
Wiring for sensor can be connected directly to a Chem-Pro® pump. Pump will stop pumping if sensor detects no
flow. A relay will then close allowing for remote alarm indication or initiation of a back-up pump. Install FVS Flow
Sensor - Flow Verification Sensor should be installed on inlet (suction) side of pump tube.
When installing directly onto pump 3/8” tube discharge fitting:
Sensor includes a PVC tubing insert, located inside sensors female thread connection, that is designed to
seal sensor onto pump tube adapter. Thread sensor onto pump tube until tubing insert is snug against pump
tube fitting - do not over-tighten.
7.1 Set FVS (flow verification system) - Continued
Sensor Model Number
Actual Working Range with
Chem-Pro® Pump
ML/Min
ML/Min
30-200
FV-100 30-300
Published Flow Range
50-900
FV-200 100-1000
100-1800
FV-300 200-2000
300-3000
FV-400 300-3000
500-5000
FV-500 500-5000
700-7000
FV-600 700-7000
Confirm FVS flow range - Flow Verification Sensor (FVS) will only function within its operating range. See chart
for available ranges.
NOTE: If pump output is less than 30 ml/min, sensor will not detect chemical and a signal will not be sent to
pump, resulting in an alarm condition.
NOTE: For low viscosity (water-like) fluids only. Consult factory if attempting to use with viscous fluids.
C3V | Diaphragm Metering Pump
Made in the USA
MODE
PRIME
Program
Minimum
Maximum
Blue-White Ind. IP66
NEMA 4X
FVS
Sensor
®
CHEM-PRO C2F/C3F

Page 14
Used to manually control speed of pump.
Use UP and DOWN arrows to adjust speed while pump is running.
To select exact run speed, follow steps below.
With pump operating in manual operation, pump speed can be changed at anytime by using UP or DOWN arrows during operation.
8.0 Manual Operation
Runtime Screen Shot 1
Displays motor speed percentage.
Pump Running in Manual Operation 35.0
SPEED
35.0
REMOTE
Runtime Screen Shot 2
Displays motor speed percentage.
Pump Running in Manual Operation with Remote Start /
Stop enabled (see page 11).
stby
REMOTE
Runtime Screen Shot 3
Displays ‘Stand-By’ status with Remote start/stop enabled
and waiting for signal to start.
Caution, pump can start up at anytime in this condition.
Press STOP button before performing maintenance.
SPEED
SPEED
®
CHEM-PRO C2F/C3F

Page 15
9.0 DFD (Diaphragm Failure Detection)
Chem-Pro® is equipped with a Diaphragm Failure Detection System which is designed to stop pump and provide
an output alarm in event diaphragm should rupture and chemical enters pump head. Pump will detect a chemical
with a conductivity reading greater than 500 microsiemens. Chemicals with a conductivity of less than 500
microsiemens will not be detected.
This system is capable of detecting presence of a large number of chemicals including Sodium Hypochlorite
(Chlorine), Hydrochloric (muriatic) Acid, Sodium Hydroxide, and many others. System will not be triggered by
water (rain, condensation, etc.) or lubricants.
If system has detected chemical, pump diaphragm must be replaced and pump head must be thoroughly cleaned.
Failure to clean pump head will void warranty.
If DFD alarm occurs, pump will stop, close an alarm output, and screen will flash DFD with an alarm icon.
DFD
DFD Sensors
Diaphragm
Diaphragm
Outlet
(discharge)
Built -In DFD
Diaphragm Failure
Detection
Inlet
(suction)
Pump
Head
®
CHEM-PRO C2F/C3F

Page 16
Pump has a built in 3 amp alarm output relay. Relay is pre-configured to energize on diaphragm failure detection
(DFD) and on Flow Verification Sensor (FVS).
A Flow Verification Sensor must be installed and configured for relay to trigger on no-flow conditions. See page 9
for wiring details.
11.0 Volumetric Test - Measuring Chem-Pro’s Output
10.0 Alarm Relay
1 US Gallon = 3.785 Liters = 3785 Milliliters
1000 ML/Min
3785 60 = 15.85 GPH (US gallons per hour)
Milliliters in a US gallon
Minutes per hour
Example:
During your 1 minute calibration period, say Chem-Pro pumped 1000 Milliliters in 1 minute.
Note: All diagrams are strictly for guideline purposes only. Always consult an expert before installing pump into
specialized systems. Pump should be serviced by qualified persons only.
This volumetric test will take into account individual installation factors such as line pressure, fluid viscosity,
suction lift, etc. This test is most accurate for measuring injector’s output in an individual installation.
C3V | Diaphragm Metering Pump
Made in the USA
MODE
PRIME
Program
Minimum
Maximum
Blue-White Ind. IP66
NEMA 4X
Suction
Tubing
Discharge / Outlet
(not provided)
Graduated
Container
(not provided)
Injection Fitting /
Check Valve
Footvalve /
Strainer
1. Be sure Injection Fitting and Footvalve / Strainer are clean and working
properly.
2. Fill a large graduated cylinder with solution to be injected.
3. With pump installed under normal operating conditions, place suction tubing
with Footvalve / Strainer installed in graduated cylinder.
4. Run pump until all air is removed from suction line and solution enters
discharge tubing.
5. Remove suction tubing from graduated cylinder and refill graduated cylinder
if necessary. Note amount of solution in graduated cylinder.
6. Place suction tubing with Footvalve / Strainer installed back into graduated
cylinder.
7. Run injector for a measured amount of time. A longer testing time will
produce more accurate results.
8. Remove suction tubing from graduated cylinder. Measure amount of
chemical injected.
®
CHEM-PRO C2F/C3F

Page 17
Prior to service, pump clean water through pump and suction / discharge line to remove
chemical.
Always wear protective clothing, face shield, safety glasses and gloves when working on or
near your metering pump. Additional precautions should be taken depending on solution
being pumped. Refer to MSDS precautions from your solution supplier.
!
CAUTION
!
CAUTION
12.0 Pump Maintenance
12.1 Routine Inspection and Maintenance
Pump requires very little maintenance. However, pump and all accessories should be checked weekly. This is
especially important when pumping chemicals. Inspect all components for signs of leaking, swelling, cracking,
discoloration or corrosion. Replace worn or damaged components immediately.
Cracking, crazing, discoloration during first week of operation are signs of severe chemical attack. If this occurs,
immediately remove chemical from pump. Determine which parts are being attacked and replace them with parts
that have been manufactured using more suitable materials. Manufacturer does not assume responsibility for
damage to pump that has been caused by chemical attack.
Brush Kit Life Cycle over 3,000 hours of continuous use. A spare brush kit is located inside of pump housing.
12.2 Cleaning Pump
Pump will require occasional cleaning, especially Injection fitting, Footvalve / Strainer, and pump head valves.
Frequency will depend on type and severity of service.
]Inspect and replace pump head valves as required.
]When changing diaphragm, pump head chamber and pump head cover should be wiped free of any dirt and
debris. The pump stroke must be FORWARD when screwing in the diaphragm and BACKWARD when install-
ing and tightening the pump head.
]Periodically clean injection / check valve assembly, especially when injecting fluids that calcify such as sodium
hypochlorite. These lime deposits and other build ups can clog fitting, increase back pressure and interfere with
check valve operation.
]Periodically clean suction strainer.
]Periodically inspect pump housing (enclosure) for chemical attack. Protect pump housing from continuous
exposure to chemicals, such as drips or fumes from surrounding equipment and plumbing.
®
CHEM-PRO C2F/C3F

Brushes wear differently on each side of motor. It is recommended to replace both brushes at the same time.
12.3 Motor Brush Replacement
Step 1
Remove 4 black rubber bumpers from bottom frame.
Step 2
Remove 6 screws from underneath side of bottom frame.
Step 4
Lift off top cover from bottom frame carefully. Place top cover close to bottom frame.
Please Note: Wires connecting top and bottom may become unplugged if pulled too far apart.
Step 5
Unscrew and remove brush caps by turning counter-clockwise.
Step 6
Remove used brushes and discard properly.
Step 7
Insert new brushes. Be sure to install brushes to that curvature of brush is concentric to curvature of motor.
Please note: One extra set of brushes are provided inside frame.
Extra set
of brushes
Brush Cap (2)
Brush
Rubber
Bumper (4)
Screws (6)
Top Cover
Bottom
Frame
Curvature of
Brush to match
Curvature of Motor
Page 18
Replacement Brush Kit P/N:
C2/C3 72000-378
®
CHEM-PRO C2F/C3F

Page 19
®
CHEM-PRO C2F/C3F
13.0 Output Versus Pressure
13.1 C2 Output V. Pressure
13.2 C3 Output V. Pressure
175 (12.1)
0
25 (1.7)
50 (3.4)
75 (5.2)
100 (6.8)
125 (8.6)
150 (10.3)
0 5010 20 30 40
Feed Rate US GPH
0 5 10
Feed Rate US GPH
15 20 25
Maximum 100 PSIg / 5.5 bar
PSIg (Bar)
Maximum 150 PSIg / 10.3 bar
175 (12.1)
0
25 (1.7)
50 (3.4)
75 (5.2)
100 (6.8)
125 (8.6)
150 (10.3)
PSIg (Bar)
Feed Rate LPH
9518.9 37.9 56.8 75.7
Feed Rate LPH
9518.9 37.9 56.8 75.7
0 5.01.0 2.0 3.0 4.0
Feed Rate US GPH
Micro Diaphragm, Max 150 PSIg / 10.3 bar
Model: C2x2x6
166 RPM
Small Diaphragm
.060” Offset
0
25 (1.7)
50 (3.4)
75 (5.2)
100 (6.8)
125 (8.6)
150 (10.3)
PSIg (Bar) Feed Rate LPH
175 (12.0)
0 5.01.0 2.0 3.0 4.0
Feed Rate US GPH
Micro Diaphragm, Max 150 PSIg / 10.3 bar
Model: C2x2x5
166 RPM
Small Diaphragm
.040” Offset
0
25 (1.7)
50 (3.4)
75 (5.2)
100 (6.8)
125 (8.6)
150 (10.3)
PSIg (Bar) Feed Rate LPH
18.93.8 7.6 11.4 15.1
175 (12.0)
18.93.8 7.6 11.4 15.1
Model: C3x2x2
130 RPM
.100 Stroke Length
Model: C3x2x1
130 RPM
.060 Stroke Length
0 5 10
Feed Rate US GPH
15 20 25
Large Diaphragm, Max 175 PSIg / 12 bar
0
25 (1.7)
50 (3.4)
75 (5.2)
100 (6.8)
125 (8.6)
150 (10.3)
PSIg (Bar) Feed Rate LPH
9518.9 37.9 56.8 75.7
0 255 10 15 20
Feed Rate US GPH
Small Diaphragm, Max 175 PSIg / 12 bar
0
25 (1.7)
50 (3.4)
75 (5.2)
100 (6.8)
125 (8.6)
150 (10.3)
PSIg (Bar) Feed Rate LPH
9518.9 37.9 56.8 75.7
175 (12.0)
175 (12.1)
Model: C2x2x3
166 RPM
Small Diaphragm
.040” Offset
Model: C2x2x2
166 RPM
Large Diaphragm
.060” Offset
0 255 10 15 20
Feed Rate US GPH
Small Diaphragm, Max 175 PSIg / 12 bar
0
25 (1.7)
50 (3.4)
75 (5.2)
100 (6.8)
125 (8.6)
150 (10.3)
PSIg (Bar) Feed Rate LPH
9518.9 37.9 56.8 75.7
175 (12.1)
Model: C2x2x1
166 RPM
Small Diaphragm
.060” Offset

Page 20
14.0 Replacement Parts List
14.1 C2 Parts List
PART NO.ITEM DESCRIPTION QTY REQ.
190011-081 SCREW 6-32 X .5 2
290001-170 COVER P/H C2 1
90001-171 COVER P/H NO LOGO 1
390011-181 SCREW 10X32 X 1.25 8
770001-349 VALVE .5 M/NPT VIT 2
70001-350 VALVE .5 M/NPT EP
70001-351 VALVE .5 F/NPT VIT
70001-352 VALVE .5 F/NPT EP
70001-347 VALVE .5 T-BARB VIT
70001-348 VALVE .5 T-BARB EP
70001-372 VALVE .375 TUBE VIT
70001-373 VALVE .375 TUBE EP
820000-194 KIT 4 EA. VALVE VIT 1
20000-195 KIT 4 EA. VALVE EP
11 90001-173 P/HEAD LG. SPACER 1
90001-172 P/HEAD SM. SPACER
13 90003-561 BUMPER FEET 4
90002-326 UV LCD CVR PLYCRB 1
14
6
7
8
76001-361 SUCTION TUBE
8 FOOT
(Not included with all models)
13
14
3
2
1
22
21
21
22
71000-575
71000-447
71000-325
90008-043
FOOTVALVE .5 T CR VIT
FTVALVE .5 CR VT/AF NO SP
FOOTVALVE .5 CR EP NO SP
CLAMP SS .5”
1
1
71000-579 INJ .5 BARB
71000-577 INJ .5 M/NPT
9
16
71010-027 J-BOX KIT W/ 115V 1
J-BOX KIT W/ 220V
16
J-BOX KIT W/ 230V
71010-028
71010-029
1
1
11
6
90002-272 P/HEAD LG C2 PVDF
1
90002-273 P/HEAD SM C2 PVDF
71010-446 P/HEAD MICRO C2 PVDF
9
72000-296 SMALL DIAPHRAGM KIT
1
72000-297 LARGE DIAPHRAGM KIT
72000-551 MICRO DIAPHRAGM KIT
72000-607 SM DIA KIT FLEX-A-PRENE
72000-605 LG DIA KIT FLEX-A-PRENE
72000-606 MICRO DIA KIT FLEX-A-PRENE
®
CHEM-PRO C2F/C3F