Omega Products PHP-800 Installation Manual
PHP-800 Series
Variable Speed
Positive Displacement
Diaphragm Metering Pump
Operating Manual
Page 2
TABLE OF CONTENTS
1.....Introduction ................................................................. .............. .......3
2.....Specifications ..................................................................... ..............3
3.....Features ....... .............. .............. .............. ..........................................3
4.....Unpacking .................. .............. .............. .............. .............. ..............4
5.....Installation .... .............. .............. .............. ..........................................4
5.1..Mounting location .............. .............. .............. .............. ..............4
5.2..How to install the tubing and fittings ..........................................6
5.3..Diaphragm Failure Detection.......................................................7
5.4..Flow Verification System............................................................. 8
6..... External Input/Output Signal Connection ............. .............. ..............9
6.1..How to operate the PHP-800 ............................................. .......10
7.... External Input/Output Signal connection....... ....................... .............11
7.1..How to operate the ...................................................................12
7.2..Operating Mode 1 - Output adjusted manually............................14
7.3..Operating Mode 2 - 4 - 20 mA input mode.................... ..............15
7.4..Operating Mode 3 - 0 - 10 VDC Mode.................. ......................18
7.5..Operating Mode 4 - Frequency Mode (Hz).................................20
7.6..Operating Mode 5 - Batch Mode ...... .............. .............. ..............23
8.0..Measuring the Pump’s Output - volumetric Test.................................25
9.0..How to maintain the pump..................................................................26
9.1..Routine Inspection and Maintenance.......................................... 26
9.2..How to clean the pump................................................................26
Pump head and Valve exploded view drawing..................................27
Replacement parts drawing ...... .............. .............. .............. ..............28
Replacement parts list ............................ .............. .............. ..............29
Warranty information .. .............. .............. .............. ............................31
Authorized service centers ...............................................................32
Series Comparison:
PHP-800
PHP-800ESC
Junction
Box
Optional
P
DFD
(Leak Detection)
P
P
External Communications (input)
FVS**
(Flow Verification)
4-20 mA
P
P
0-10 VDC
P
Pulsed*
P
Output
Alarm Relay
Batch
3 Amp
P
P
P
* Also known as Frequency Mode
** Requires Sensor sold separately
P
1.0 Introduction
Congratulations on purchasing thePHP-800 Series Diaphragm Metering
Pump. The pump is designed to inject chemicals into piping systems
and is capable of injecting against a high system pressure up to 175 PSI
/ 12.1 bar*.
2.0 Specifications
Maximum Working Pressure* ..............175 psig / 12.1 bar
Maximum Fluid Temperature ...............130 F / 54 C
Ambient Temperature Range . ..............14 to 115 F / -10 to 46.1 C
Output adjustment Range....................1-100% in 0.1% increments
Turn Down Ratio.................................... 100:1
Duty Cycle ............................................Continuous
Maximum Viscosity .. .............. ..............1,000 Centipoise
Maximum Suction Lift ..........................15 ft. water / 4.5 m water
Enclosure Rating.................... ..............NEMA 4X / IP66
Power Requirements .............. ..............115v, 50/60Hz 1.5 Amp
Shipping Weight ....... .............. ..............29 lb. (approx.)
Dimensions:
Diaphragm Metering Pump
Program
MODE
Minimum
Maximum
A
PRIME
IP66
NEMA 4X
Made in the USA
B
C
o o
o o
230v, 50/60Hz 0.7Amp(optional)
E
Junction
Box
Inches
Dim
A
D
5-3/4”
13-1/8”
B
C
9”
8”
D
10-3/4”
E
Page 3
mm
144.8
332.7
228
203.2
274.3
3.0 Features
Oversized PVDF double ball valves.
Operator friendly digital touch pad.
– Easy to read Back Lit LCD display
– Display percentage of motor speed
DFD, Built-in Diaphragm Failure Detection system.
Priming / degassing valve built into the pumphead
NEMA 4X and IP66 rated enclosure
* Depending on model selection.
Page 4
4.0 Unpacking
Your pump package should contain the following:
1 - Metering Pump
1 - 8 foot / 2.4 meter suction tube, clear PVC
1 - foot valve & strainer assembly
1 - Injection fitting with internal back -f low check val ve
1 - Mount in g hardware ki t (two mounting b rackets, 4 sc re ws)
1 - 5 Foot / 1.5 meter Priming Tubing
1 - Extra Brush Kit (located inside motor housing)
5.0 Installation
CAUTION: 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 the solution
being pumped. Refer to MSDS precautions from your solution
supplier.
5.1 Mounting Location
Choose an area located near the chemical supply tank, chemical injection point,
and electrical supply. Install the pump where it can be easily serviced.
!
Mount the pump to a secure surface using the enclosed hardware.
!
Mount the pump close to the injection point. Keep the inlet (suction) and outlet
(discharge) tubing as short as possible. Longer discharge tubing increases the
back pressure at the pump head.
!
Your solution tank should be sturdy. Keep the tank covered to reduce fumes. Do
not mount the pump directly over your tank. Chemical fumes may damage the
unit. Mount the pump off to the side or at a lower level than the chemical
container.
!
Be sure your installation does not constitute a cross connection with the drinking
water supply. Check your local plumbing codes.
Parts Locator
Control Panel
Priming and
Degassing Valve
Junction Box
Outlet (discharge)
D
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6
6
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4
X
Pumphead
Mounting Bracket
Inlet (suction)
Suction Tubing
Typical Installation
Discharge Tubing
Diaphragm Metering Pump
Program
MODE
Minimum
Maximum
PRIME
IP66
NEMA 4X
Page 5
Injection /
Check Valve
Chemical Tank
Priming /
Degassing Tubing
Foot Valve
Note: All diagrams are strictly for guideline purposes only. Always
consult an expert before installing the pump into specialized systems.
The pump should be serviced by qualified persons only.
Extended Brackets
Model Number PHP-800-MB
Stainless Steel extended brackets allow the pump to be securely mounted to most any surface;
floor, shelf, or skid. The brackets lift the pump up 4-1/2 inches (11.43 cm), allowing you to easily
connect the suction side of the pump to your solution.
nRaise metering pump 4-1/2 inches (11.43 cm)
off the ground or a surface.
nMade out of tough Stainless Steel.
nProvides a stable mounting surface.
Model #
PHP-800-MB
Extended Mounting Bracket, 1 Pair, SS, 4 SS Screws
Description
Page 6
5.2 How To Install the Tubing and Fittings
CAUTION: Proper eye and skin protection must be worn when
installing and servicing the pump and fittings.
! Suction (Inlet) Tubing
Locate the inlet fitting of the pump head. Push the clear suction tubing onto the
fitting barb.
! Footvalve / Strainer
Trim the inlet end of the suction tubing so
that the strainer will rest approximately two
inches from the bottom of the solution tank.
This will prevent sediment from clogging the
strainer. Press the strainer’s barbed fitting
into the end of the tube. Drop the footvalve /
strainer into the solution tank.
Footvalve / Strainer
Suction
(inlet)
Tubing
Hose
Barb
FootValve
Strainer
Assembly
! Injection / Check Valve Fitting Installation
The Injection / Check valve fitting is designed
to install directly into 1/2” female pipe
threads. This fitting will require periodic
cleaning, especially when injecting fluids that
calcify such as sodium hypochlorite.
Install the Injection / Check valve directly into
the piping system. To prevent trapped
gasses, install the fitting in an upward
direction. Use Teflon thread sealing tape on
the pipe threads.
At high pressures, Omega recommends
using a threaded connection.
Injection / Check Valve is available with 1/2”
Male NPT or 1/2” Hose Barb. This is based
on the outlet connection selected for the
pump.
Keep discharge (outlet) tube as short as
possible.
Injection / Check Valve
Pipe
Tee
1/2” Male
NPT
1/2” Male NPT
(optional 1/2”
Hose Barb)
Discharge
Pipe or
1/2” Tubing
(not included)
Install
upward
for best
results
Page 7
5.3 DFD (Diaphragm Failure Detection)
The Pump includes DFD sensors built directly into the pump. Although it doesn’t
happen often, diaphragm failure can occur. The DFD sensors will detect the
chemical behind the diaphragm caused by diaphragm failure. The pump will then
shut down and energize an internal 3 amp relay. You can wire the 3 amp relay to an
alarm, SCADA system, backup pump, or nothing at all.
Outlet
(discharge)
If the DFD Alarm has been
triggered, the diaphragm
must be replaced and the
pumphead must be
thoroughly cleaned.
You can reset the DFD
alarm by pressing the
Start/Stop button.
PHP-800-ESC
or
PHP-800
Pumphead
(suction)
PHP-800 Display
Diaphragm Metering Pump
Diaphragm
Failure
Detection
ALARM ALARM
Inlet
NEMA 4X
IP66
DFD ALARM
icons
lt
ui
B
h
p
ia
D
DFD Sensors
Diaphragm
PHP-800-ESC Display
Diaphragm Metering Pump
MODE
PRIME
-I
r
D
a
ete
gm F
DFD
n
on
ti
c
Program
Minimum
Maximum
ure
l
ai
Made in the USA
Made in the USA
NEMA 4X
If the DFD Alarm is triggered, the DFD and ALARM icons will begin
flashing.
Note: The DFD system will not reset until you have removed all traces of chemical
from behind the diaphragm.
IP66
Page 8
- (sensor and adaptor Fittings
5.4 Flow Verification System
sold separately)
The Pump is equipped with a Flow Verification System which is designed to stop
the pump and provide a contact closure output in the event the sensor does not
detect flow during pump operation. This could indicate a clogged injection fitting,
empty chemical solution tank, loose tubing connection, etc.
To allow the pump to clear any gasses that may have accumulated during
stopper operation (such as with chlorine), an alarm delay time value from 1-255
seconds must be programmed (An alarm delay value of 000 seconds disables
the system).
Install the FTB 300 Series Flow Sensor (sold separately) - The Flow
Verification Sensor should be installed on the outlet (discharge) side of the
pump head valve.
Connect the red/white, black, and white wires from the sensor to the red, black,
Contact Closure Alarm Output - A contact closure output (relay) is provided
with the system. The relay can be configured for normally open (factory default)
or normally closed operation by properly positioning the connector plug on the
circuit board .
FTB300
Series
Diaphragm Metering Pump
Program
MODE
Minimum
Maximum
PRIME
IP66
NEMA 4X
Made in the USA
6.0 External Input / Output Signal Connection
SIGNAL INPUT/OUTPUT WIRE COLOR CODES
Page 9
INPUT TYPE
ALARM RELAY
connect 2-conductor plug to either
normally open (NO) (factory default)
or normally closed (NC) side of receptacle.
3 AMP MAX @ 125VAC (24VDC)
FLOW VERIFICATION SENSOR (FVS)
WIRE COLOR CODE
PURPLE & PURPLE
RED/WHITE (+ 20VDC)
BLACK (-)
YELLOW (signal)
Page 10
6.1 How To Operate The Pump
Operation
The Pump is a powerful yet simple to
operate metering pump.
To start the pump, press the
Start / Stop button
To increase the output, press
the Up button
To decrease the output, press
the Down button
To stop the pump, press the
Start / Stop button
Priming the Pump
To prime the pump, press the Up button and the Start / Stop
+
To stop priming before the 60 seconds, press the Start / Stop
button.
button at the same time. The pump will run in prime mode for
60 seconds at 100% output.
| Diaphragm Metering Pump
Diaphragm
Failure
Detection
Increase
output speed
NEMA 4X
Made in the USA
Decrease
output speed
Stop and
Start the pump
IP66
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