SIMPLE PUMP 100 Solar Powered Motorized Package Instruction Manual
- June 15, 2024
- SIMPLE PUMP
Table of Contents
- INTRODUCTION
- SPECIFICATIONS
- RECOMMENDED OPERATING ENVIRONMENT AND APPLICATIONS
- SECTION 1: UNPACKING AND TOOLS REQUIRED
- SECTION 2: POWER SOURCE AND CONTROL BOX INSTALLATION AND STORAGE
- SECTION 3: SOLAR PANELS AND MOUNT
- SECTION 4: LBLD ASSEMBLY PREPARATION
- SECTION 5: PREPARING YOUR EXISTING PUMP
- SECTION 6: INSTALLATION
- SECTION 7: ALIGNMENT
- SECTION 8: ELECTRICAL CONNECTIONS
- SECTION 9: OPERATION
- SECTION 10: INSTALLING A FLOAT OR PRESSURE SWITCH
- SECTION 11: TROUBLE-SHOOTING
- SECTION 12: MAINTENANCE
- SECTION 13: WARRANTY
- References
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
Instruction Manual INSTALLATION INSTRUCTIONS FOR THE
SIMPLE PUMP
SOLAR-POWERED MOTORIZED PACKAGE
(SOLAR MOTOR OPTION)
LAST UPDATED: June 2, 2023
(The following instructions are very detailed, and should tell you everything
you need to know. If you have questions, please phone
877-492-8711, ext. 6)
INTRODUCTION
Thank you for purchasing a Simple Pump gear motor assembly. This Weather
Resistant Motorized Pump with Linear Bearing Link Drive (LBLDWR) is designed
for use with the Simple Pump model 100, 125, and 200 hand pumps. When
installed on the Model 100, it delivers up to 1.0 GPM from a totally dynamic
head (TDH) limit of 225 feet. When installed on the Model 125, the gear motor
is capable of delivering up to 2.0 gallons of water per minute (GPM) from a
total dynamic head (TDH) limit of 150 feet. When installed on the Model 200,
it delivers up to 4.5 GPM from a totally dynamic head (TDH) limit of 60 feet.
See detailed limits below.
The linear bearing link drive translates the rotary action of the 24 VDC gear
motor to move the pump rod up and down on a precision ground and polished
stainless shaft guided by two linear TEFLON bearing carriers.
The Motorized System weighs about thirty (30) pounds, so depending on your
level of strength, you may want to perform this installation with a helper.
SPECIFICATIONS
Motor Rating | .151 HP continuous |
---|---|
Gear Ratio | 30:1 @ 91.0% efficiency |
Output Torque | 195 in/lbs. continuous |
Output Torque Maximum | 400 in/lbs. @45.9RPM @ 16.63 amps |
Nominal Output RPM | 60.1 |
Efficiency | 64.24% |
Full Load Motor Current | 7.32 amps |
Allowable Voltage Range | 24 to 30 VDC |
Typical temperature of casing, operating in 72˚F ambient | 110˚ Fahrenheit |
RECOMMENDED OPERATING ENVIRONMENT AND APPLICATIONS
AMBIENT TEMPERATURE
DC motors operating in ambient temperatures above 100˚F lose operating
efficiency — the hotter the ambient temperature, the less efficient. If the
temperature at the planned site regularly peaks above 100˚F, we recommend
operation of the motor in shade. The component box needs to be mounted near
the batteries and out of the sun in a protected environment as it contains
electrical equipment.
CONSISTENT SOURCE OF DC POWER
As with any DC motor, precaution must be taken to prevent operation under low
voltage conditions — below 23.5V with the 24VDC model. The provided charge
controller already has Low Voltage Disconnect (LVD) capabilities built in. See
the instruction manual provided for details.
RECOMMENDED PUMPING CONFIGURATION
The solar charged, DC powered Simple Pump is an integrated, standardized
system that will provide water within a specified head limit. This head limit
is based on the pumping cylinder that is used. Please see the table below for
the different head limits. The Total Dynamic Head (TDH) is a combination of up
to three factors, not all factors apply to every installation.
- The lift from the static water level. (Example – 85’)
- Any vertical distance from the well head. (Example – 15’)
- Any pressure that is being pumped (1 PSI = 2.31’, 45PSI ≈ 100’)
When calculating your TDH, evaluate your specific application and determine
how many of the three you need to account for in your application.
See example below. The well has a 78’ static water level, the water is being
lifted an additional 16’ above ground level, and is being pumped into a
pressure tank. This particular application would require the 100CA.
Static Water Level – 78’
Additional Vertical Lift – 16’
Pressure – 100’ (45 PSI)
Total Dynamic Head (TDH) – 194’
Cylinder Assembly | 24VDC TDH Limit |
---|---|
100CA | 225’ |
125CA-82515 | 150’ |
200CA | 60’ |
Please evaluate your application to ensure that it fits within the limits of
the system. If your desired application exceeds the limits of our system,
there are alternative ways to meet your goals. The best way to reduce the TDH
on our system is to find an alternative way to pump into pressure. Using an
ambient (i.e. non-pressurized) storage tank along with a small DC powered
transfer pump will allow you to pump the water into your pressure tank. The
Simple Pump would be used to bring water to the surface and fill the ambient
tank. The transfer pump would pump the water from the ambient storage tank
into the pressurized system.
Since needs for tank volume and pumping capacity will vary greatly, we do not
provide the ambient tank or transfer motor.
Tanks: See the range of Bushman drinking water storage tanks, on the bottom of
the following web page: https://www.loomistank.com/homeowners
Transfer pump: Pumps designed specifically for this job are available from a
number of vendors, e.g.
Dankoff, Surflo and Jabsco. Price range depends on the manufacturer and model,
anywhere from $150$1000.
This configuration raises the overall reliability and longevity of the system.
Transfer pumps include an integrated pressure switch. The switch turns the
transfer pump on and off, according to a target pressure. If you are able to
use the Simple Pump to pump into pressure, we STRONGLY suggest that you wire
in a pressure switch to control the ON/OFF state of the system (See Section 10
for details). If the pump is not controlled in this way and is left on, it
could exceed the allowed pressure and potentially damage both the pressure
tank and/or the Simple Pump gear motor. If you have any questions or concerns
about your application and the limits explained above, please call us at
877-492-8711, extension 6.
UNSUPPORTED APPLICATIONS
Operating the Motorized System (LBLDWR Option) in certain configurations voids
its warranty.
- Exceeding the rated total dynamic head limit of the Motorized System.
- Not performing normal maintenance events
SOLAR POWER SOURCE
Choose a location as close to the well as possible and practical, this helps
eliminate any voltage drop between components (i.e loss of available power).
Keep in mind the cables provided for the connection from the solar panels to
the control box are 25’ in length. (Custom lengths are also available, however
the gauge of the wire may need to increase depending on the length required.)
Also keep in mind that the solar panels will need to be facing south and
should be positioned such that they are not shaded by any other structures,
plants, trees, or even the pump itself.
Batteries
You will need two 12v batteries, Group 27 or 31 Deep Cycle (from almost any
auto parts store) and minimum 100 amp-hour rating.
Lead acid will be the least expensive, probably around $125.00 each on sale.
AGM will be about three times what the lead acid cost but will provide longer
run time.
Battery storage is left to you to determine, following is guidance on what to
think about when picking an enclosure. The batteries need to be kept clean and
dry at all times, out of the rain, snow, ice, and direct sunlight, to increase
longevity. The battery enclosure should be high enough off the ground or
sealed to avoid rain runoff and snow accumulation (if applicable). This system
requires that you place the batteries as close to the well head as possible in
an enclosure meeting the description above. The cables provided to connect the
batteries to the control box are 4’ in length. The cables provided to connect
from the control box to the drive system are 12’ in length. We recommend that
both the batteries and the control box are stored in the same
enclosure/building/location.
PROFESSIONAL HELP?
If this is more complex than you planned, there are alternatives.
Anyone with NABCEP (North American Board of Energy Practitioners)
certification, and experience configuring off-grid systems, is almost
certainly qualified to help. However, while all NABCEP-certified professionals
must learn about off-grid systems, most pursue grid-tie solar systems — a very
different field. This is why it is important to ask about recent experience.
SECTION 1: UNPACKING AND TOOLS REQUIRED
Carefully unpack all items from all boxes and the crate (if panels and
mounting hardware purchased).
CONTENTS OF CRATE
(2) Solar Panels
(1) Pole Mount Kit
(1) 4” x 9’ Galvanized Pole w/ threads on one end
(1) 4” x 3.5’ Galvanized Pole w/ threads on one end
(1) 4” Galvanized coupling
CONTENTS OF BOXES
(1) 24VDC LBLD Assembly, with aluminum gear motor cover and linkage cover
(1) 15” x 15” Control Box (charge controller, timer, solenoid, fuse blocks,
and terminal block)
(2) Control box mounting brackets w/ bolts
(4) 10-32×3/8” Stainless bolts for control box mounting brackets
(2) 25’ solar cables (white/black w/ MC4 connectors
(2) 12’ load cables (red/black) w/ MC4 connectors
(2) 4’ battery cables (red/black) w/ MC4 and loose ring connectors
(1) 2’ battery jumper w/ ring connectors
(1) 3/4” x 13″ stainless steel pump rod extension
(4) 1/4-20 x 3/4″ SS SHCS fasteners for mounting the LBLD to the pump head
(4) 15A (24V) ATO/ATC prong style fuses (spares)
(1) MM/F MC4 Branch Connector
(1) FF/M MC4 Branch Connector
TOOLS REQUIRED
(4) Allen wrenches: 9/64″, 3/16″, 5/16″
(2) Channel lock pliers
(1) Level
(1) Medium Phillips screwdriver
SECTION 2: POWER SOURCE AND CONTROL BOX INSTALLATION AND STORAGE
POWER SOURCE RECOMMENDATIONS
The power source for these motorized systems are deep cycle batteries. The
system is not designed to run panel direct, meaning that you cannot directly
connect the output of the panels to our motorized system. The provided charge
controller will manage the charging of the batteries. The charge controller
has a built in Low Voltage Disconnect (LVD) to manage when the batteries drain
below the required voltage.
LOCATION AND STORAGE
To avoid increased voltage drop we recommend that the power source and control
box be located as close to the well head as possible. We provide two sets of
cables with this system. The cables to connect the batteries to the control
box are 4’ long, so you will need to make sure the control box is within close
proximity to the batteries. The cables to connect the control box to the
motorized system are 12’ long, so the location of the batteries and control
box need to be within this proximity to the motorized system/well head.
Both the batteries and the control box will need to be in protected storage.
Storage should protect the power source and control box from the elements
including, rain, snow, and direct sunlight. NOTE: The control box is mildly
weather resistant, but definitely not weather proof.
BATTERY CONNECTIONS
Once the 12V batteries are placed in their final location it is time to make
the series connection. This will take them from being two 12V batteries to one
24V bank. You will want to get the positive terminal from one battery close to
the negative terminal on the other battery. We have provided a 2’ piece of
black 10ga cable, plus two ring connectors. Cut the cable to the correct
length and crimp on the ring connectors. Using the jumper provided connect the
positive terminal on the first battery to the negative terminal on the second
battery. At this point the negative terminal on the first battery and the
positive terminal on the second battery are not being used, we will connect
them to the control box later.
SECTION 3: SOLAR PANELS AND MOUNT
Photo is the example of the mounting hardware we provide standard. If you have
purchased your own pole or roof mount hardware it should have its own assembly
instructions. The instructions for our standard pole mount system will be
provided inside of its box.
GENERAL TIPS FOR INSTALLING THE POLE-MOUNT SYSTEM
-
We suggest you set the pole as the first step. The concrete will require a couple days to dry, so this will give you time to install the pump and or drive system in between.
-
Make your hole at least 3 feet deep and 10 inches in diameter, with post hole digger or by hand.
-
Determine if you need to use the 3.5’ pole extension and coupling. If this is required due to the desired height of the panels, you will want to either weld the pole to the coupling once threaded, or drill through and put a large bolt through. This will keep it from turning in heavy winds.
-
Place the pole in the hole, check the pole is vertical using a level, and brace to stabilize position.
-
We suggest three (3), fifty (50) pound bags of fence post concrete.
-
Allow concrete 2 days to dry before mounting the panels.
-
Follow the instructions provided with the pole mount system to complete the installation of the provided solar panels.
-
Run the conduit and cables (white/black) provided for connecting the solar panels to the control box.
DO NOT connect the cables to the solar panels or the control box at this point. -
Make sure all cabling is run cleanly using conduit and zip ties where needed.
NOTE ON GROUNDING
The modules are grounded in the J-box by means of a green bonding wire that
attaches to the aluminum frame, which is then bolted to the aluminum bracket,
that is bolted to the steel pipe, which is sunk in the ground. Everything else
in the system is in an, “above ground”, configuration, i.e. not a chassis
ground. If the batteries fail or melt down the MorningStar will isolate them
from the system with its built-in circuit protections. (If the system takes a
direct lightning strike nothing will save it.)
SECTION 4: LBLD ASSEMBLY PREPARATION
Using the 9/64″ Allen wrench, remove the six screws that attach the linkage cover. Set it to the side, it will be installed later. Cut the zip tie that is securing the clevis, this was for shipping purposes only.
SECTION 5: PREPARING YOUR EXISTING PUMP
Your Simple Pump Hand Pump should already be installed and pumping water
without any binding and with an overall smooth operation prior to attempting
to install this gear motor.
You should confirm that your pump is delivering at least one gallon of water
with approximately 25 strokes with the lever handle system (model 100). If you
have the model 125, your pump should be delivering about one gallon of water
in approximately 15 complete strokes. If you have the model 200, your pump
should be delivering about one gallon of water in approximately 6 strokes.
Starting with a fully-functional lever-arm pump, what follows are the step-by-
step installation instructions.
REMOVE THE LEVER ARM MECHANISM
Using the 3/16″ Allen wrench, remove each of the four fasteners holding the
lever arm mechanism to the pump head. Remove the lever
arm bracket and lever (they should still be connected) from the 3/4″ stainless
rod. These are reverse threads, the direction you screw is the opposite of
normal — turn clockwise to remove, rather than the normal counterclockwise.
Before adding the 13” Rod Extension you will need to verify the height of the
existing Pump Rod. With the Pump Rod at the bottom position measure from the
Rod Gland to the base of the threads on the Pump Rod. The Pump Rod will need
to sit somewhere between level with the Rod Gland and 2.5” above it.
If the measurement is above 2.5”, it means that the lift rod protrusion above
the top drop pipe was above the 4”-6” range specified in the hand pump
installation instructions. In the event this needs to be fixed, please
reference the hand pump installation instructions for details on how to make
the adjustment.
Add the 13” Rod
Extension to the top of the existing pump rod. As mentioned above, these are
reverse threads so you will go counterclockwise to tighten. Use the two
channel locks to tighten.
NOTE: When using the Motorized System, like with the Hand Pump, half of
the Riser Tube must be below the well cap. This means that when using the PHA2
only 12” of Riser Tube can be showing above the well cap, when using the
PHA47, only 24” can be showing.
SECTION 6: INSTALLATION
NOTE: The Motorized System weighs about thirty (30) pounds. We suggest
that this portion of the installation be done with a helper.
Make sure the orientation of the unit is correct before taking the next step.
The cabinet portion of the unit faces away from the pump head. The bottom of
the unit is where the two MC4 style plugs are mounted.
The clevis will need to be in the bottom position for the installation. It is
in the bottom position when the dog bone overlaps the crank arm fully as shown
in the image to the right, circled in red. Lower the assembly onto the pump
head so that the pump rod and extension are inserted through three (3)
openings. As the unit is lowered down, the rods move through the below pieces,
in order.
- The lower linear bearing
- The clevis
- The top linear bearing
The tolerances are tight between the clevis ID and the shaft OD. You may need
to wiggle the yoke while lowering the unit to get it to drop all the way down.
There is a 1/4″ of space between the bearing housing and the top of the rod
gland when the holes are fully aligned. The rod gland is the topmost exposed
component on the pump head.
Screw the four 1/4-20×3/4″ SS SHCS mounting bolts through the holes just
aligned, fastening the mounting plate to the pump head. This next step is very important. We will need to make sure
the piston is in the correct position. To do this, grab the portion of the 13”
rod extension that is sticking out of the top of the unit and pull up.
The ideal location for the joint between the standard pump rod and the 13”
extension is in the middle of the clevis, as shown in the photo to the right,
circled in red. If your rod to pipe ratio is correct, you should need to lift
the rod up to get it into the position explained above.
It may be necessary to wiggle the clevis in order to move the rod upward. With
deeper static water levels, it could take a fair amount of force to lift the
rod. Then, using a 5/16″ Allen wrench, tighten the two stainless steel socket
head cap screws on the clevis.
This pinches the clevis to the stainless rod. These need to be VERY tight. You
will notice when you tighten one and move to the other it will appear loose.
Keep tightening in sequence until both are tight.
SECTION 7: ALIGNMENT
The next step is to check/adjust the alignment of the pump rod with the linear
bearings and the mounting plate. Completing this alignment will prevent any
binding between the linear bearings and the pump rod.
Make sure all eight (8) 8-32×1/2 SS socket head cap screws that hold the top
and bottom linear bearings to the mounting plate are loose. We won’t tighten
these fully until the alignment process is complete.
Remove the four (4) 8-32×1/2 SS socket head cap screws that are holding the
top linear bearing in place.
This step ONLY needs to be performed on the TOP linear bearing. Once removed
compare the placement of the holes in the linear bearing with the holes
threaded into the mounting plate. See image.
If these holes do not line up, it will likely be that the holes in the
mounting plate are to the right of the holes in the linear bearing, as shown
in the picture to the right.
You want them to be lined up like the image to the bottom right with the green
check mark.
The adjustment for this requires that you loosen the four (4) ¼-20×3/4 SS cap
screws holding the unit to the pump head. Lift up on the bottom right corner
of the mounting plate slightly and tighten the four mounting bolts. Check the
alignment between the holes in the top linear bearing and the mounting plate
again. Make as many adjustments as necessary to get the holes lined up like
the image to the right.
Once alignment is verified make sure the ¼-20×3/4 SS cap screws holding the
assembly to the pump head are fully tight. You can now put the four (4)
8-32×1/2 SS cap screws back into the top linear bearing. At this point just
make these screws finger tight.
We will do final alignment adjustments in Section 7 below.
SECTION 8: ELECTRICAL CONNECTIONS
There are three different sets of cables provided with this system; PV
(solar), battery and load.
CAUTION: MAKE SURE THAT THE ON/OFF SWITCH IS IN THE OFF POSITION WHEN MAKING
ALL ELECTRICAL CONNECTIONS. THE SWITCH IS OFF WHEN THE BOTTOM IS DEPRESSED AND
ON WHEN THE TOP IS DEPRESSED. THERE ARE PINCH POINTS IN THIS SYSTEM. EVEN IF
YOU ARE CERTAIN THE SWITCH IS IN THE OFF POSITION, MAKE SURE THAT ALL PINCH
POINTS ARE CLEAR. PV (SOLAR)
This will create a connection between the control box and the solar panels. If
using our standard system, you have been provided with two branch connectors
to put the panels in parallel. Using the branch connectors connect the
positive leads from each panel together and the negative leads from each panel
together.You can now connect the PV
cables to the branch connectors. Connect the white (+) cable to the positive
branch connector. Connect the black (-) cable to the negative branch
connector.
You can now connect the PV cables to the control box. The white (PV+) cable
needs to be plugged into the left most MC4 connector on the control box. The
black (PV-) cable needs to be plugged into the second from the left most MC4
connector on the control box. See image below. The control box is marked with
PV+ and PV- just in front of the connector for more guidance. BATTERY
This will create a connection between the control box and the batteries. To
reduce voltage drop you will want to place the batteries as close to the
control box as possible. We have provided a set of 4’ long cables with MC4
connectors on one end and loose ring connectors for the other end. With the
control box mounted and the batteries in their set position, measure the
distance between the two and cut to size. Crimp the ring connectors to the
cables.
You can now connect the Battery cables to the battery. Connect the red (BAT+)
cable using the ring connector to the remaining positive terminal on the one
battery. Connect the black (BAT-) cable using the ring connector to the
remaining negative terminal on the other battery.
You can now connect the Battery cables to the control box. The red (BAT+)
cable needs to be plugged into the third from the left MC4 connector. The
black (BAT-) cable needs to be plugged into the fourth from the left MC4
connector. See image below. The control box is marked with BAT+ and BAT- just
in front of the connector for more guidance.LOAD
This will create a connection between the control box and the LBLD drive unit.
Make sure the switch on the control box is in the off position. The off
position is when the bottom of the switch is depressed in.
Even if the switch is in the off position, make sure all pinch points are
clear.
We have provided the two (2) 12’ cables for this connection. These cables
already have MC4 connectors on both sides so do not cut or change their
length. Use the red (LOAD+) cable to connect the two positive MC4 connectors
between the control box and the drive unit. The LOAD+ connector on the control
box is the second from the right. Use the black (LOAD-) cable to connect the
two negative MC4 connectors between the control box and the drive unit. The
LOAD- connector on the control box is on the far right. See image below. The
control box is marked with LOAD+ and LOAD- just in front of the connector for
more guidance.The LBLD should now be fully
powered!!!
SECTION 9: OPERATION
Now that the initial alignment is complete and the power has been connected,
we can perform the initial startup. During the initial startup we will verify
the alignment and tighten the linear bearings for the break in period.NOTE: During the first startup and break-in period, leave the
pump outlet open or pump through a short drinking-water quality garden hose
unrestricted. We recommend a break-in period of 6 hours.
Make sure your power source can provide adequate power for the break-in
period.
CAUTION: The first startup will be done without the cover installed. This will
expose pinch points so use extreme caution.
Turn the switch to the ON position. The unit should start to run. Let it run
until you start to produce water. Once it is producing water you will need to
tighten the screws on the linear bearings. We do this while the unit is
running as it will center the linear bearing to a natural, non-binding
position. BEWARE OF THE PINCH POINTS FOR THIS NEXT STEP. While the unit is
running, tighten the top linear bearing first, only tighten the top two screws
to avoid pinch points.
Next, tighten the lower linear bearing, only tighten the bottom two screws to
avoid pinch points.
Let the system run for about 5 minutes then turn it OFF and follow the two
steps listed below.
-
DO NOT DO THIS STEP WITH THE SYSTEM RUNNING. Check the temperature of the pump rod that is sticking out above the unit. If it is ambient or a little warmer than ambient move to step two. If it is really hot there is a binding issue and you need to go back to the alignment step and re-verify.
If you have verified and it continues to get really hot, please contact our technical support. -
Tighten the remaining loose screws on both the top and bottom linear bearings, there should be four (4) left to tighten.
Attach the cover to the LBLD
mechanism. Use your 9/64” Allen Wrench for the six (6) 8-32 SS SHCS that
attached the cover to the mechanism’s mounting plate.
Start the system again and begin the 6-hour break-in period. During the break-
in period, leave the pump outlet open or pump through a drinking-water quality
garden hose unrestricted.
SECTION 10: INSTALLING A FLOAT OR PRESSURE SWITCH
If you are planning to utilize a float or a pressure switch, please follow the
instructions below. Make sure to verify if pumping into pressure will work
with your well specifications, you can find details in the RECOMMENDED PUMPING
CONFIGURATION section on page 3.
With any float or pressure switch there should be a supply and return wire.
This means there will be two wires. We have made it very easy to integrate
these into our system. Inside the control box you will see a terminal block.
There is currently a jumper on the bottom two most right terminals of the
terminal block. Simply remove the jumper from the terminal block and add the
supply wire to the left terminal and the return wire to the right terminal.
See image below. The switch is now integrated. If you are planning to integrate a pressure switch you can use
a standard pressure switch. When using DC voltage, you can simply jumper the
two middle terminals and add your supply wire to one of the outer terminals
and the return wire to the other outer terminal.
Always consider the distance from the pressure switch to the control box when
selecting the gauge of the wire you are going to use. A general rule of thumb
can be found below.
1’ – 10’ | 16 gauge |
---|---|
11’-25’ | 14 gauge |
26’-75’ | 12 gauge |
> 75’ | Utilize Voltage Drop Calculator found online |
SECTION 11: TROUBLE-SHOOTING
BLOWING FUSES
As long as the gear motor system is pumping correctly and not causing the
motor to overload, no maintenance is required. If the mechanism experiences a
bearing failure for any reason, the motor protection fuse will blow. It is
extremely important to replace the fuse with only a 15 amp ATO/ATC automotive
style fuse. Using a higher amperage fuse will overheat the motor and damage
the gears.
The motor normally operates at around 100-110º F.
If the fuse has blown for any reason, remove the cover. Go back to the
Alignment section If the system continues to blow fuses after verifying the
alignment, remove the motor mechanism and stroke the pump rod by hand. It
should require about 40 lbs. of lifting effort for each 100 feet of static
water level depth. If the effort is any more than this, something is binding
in the pump system and it is not an issue with the drive system. Please
reference the troubleshooting section of the pump installation instructions.
UNIT WILL NOT TURN ON
If the unit will not turn on there is likely an electrical issue, see a list
of potential causes below. Make sure to disconnect the connection to the
battery ground terminal before performing the steps below.
- A fuse is blown and needs to be replaced. There are two fuse blocks, check both fuses and replace any that are blown. Reconnect battery ground connection and turn the system on.
- The battery or batteries are low on voltage. Even though the charge controller has an LVD use a volt meter to check the voltage. For a 24VDC system make sure the voltage is above 23.5VDC.
- One of the electrical connections is loose. Tighten all connections in the control box; terminal block, fuse blocks and solenoid. Reconnect the battery ground and try the system again.
- Solenoids can fail over time. You will need to reconnect the battery ground before performing this next step. Be careful, the system will be energized.
- First verify there is power to the solenoid by using a volt meter to check the terminal on the left side. If there is power to the solenoid, move to step
- With the switch on, check that there is voltage on the top left terminal of the solenoid. If there is voltage at this terminal, with the switch still on move to step 3
- Check if there is voltage at the terminal on the right side. If there is voltage, then the solenoid is not the problem. If there is no voltage, then the solenoid needs to be replaced.
- The cable connections might not be fully connected. Take a closer look and make sure all cables are fully connected.
If none of the steps in this section help you solve your problem, please do not hesitate to call Simple Pump at 877.492.8711, extension 6.
SECTION 12: MAINTENANCE
ONGOING MAINTENANCE
As with any motorized system, there is vibration and motion in the
assembly. Over time, this vibration and motion can cause bolts to loosen. If
you are using the system on a normal basis, we recommend that you check all
threaded connections within a couple weeks of initial installation, then about
every 36 months after that.
As long as the Motorized System with the LBLD is pumping correctly and not
causing the motor to overload, no additional maintenance is required for the
LBLD motor component that is the subject of this manual.
The pump’s seals must be replaced periodically — typically every 5 to 10
years. (It can be more frequent for industrial applications, or any
application pumping water with a significantly non-neutral pH, or high
particulate levels.) Note that all of these are those that must be replaced on
any Simple Pump system, no matter what configuration — driven by hand, or
motor. If the flow rate of your pump starts to fall, replacing the seals may
well be the solution. Information about the periodic replacement of seals can
be found in the INSTALLATION AND MAINTENANCE manual for the hand-operated
system.
There is no requirement to oil any of the LDBD system components. Optionally,
if you have the cover off, you can apply a bit of lubricating oil on the two
points where ball bearings in the drive move during operation. However, do not
under any circumstances apply oil to the linear bearings, or the 3/4″
stainless steel rod that moves up and down within those two linear bearings.
Also, there is no need to lubricate any component or surface on the motor
itself.
SECTION 13: WARRANTY
The gear motor assembly is warranted against defective materials and
workmanship for a period of 1 year from the date of purchase. The motor load
must not be exceeded, and all instructions must be adhered to. The Morningstar
MPPT controller should be registered and will fall under their manufacturers
warranty. The timer and solenoid will be under warranty for a period of 1 year
from the date of purchase.
All machined components that are not wear items have a lifetime warranty. The
wear items in this system include the two linear bearings, brass shims and two
ball bearings pressed into the dog bone.
Warranty is void given any one of the situations explained below.
- If the system was not installed per these instructions.
- If the system is pushed beyond the limits explained in these instructions.
- If the system is not maintained on a normal basis.
SIMPLE PUMP COMPANY
2516 Business Parkway, Unit B / Minden, NV 89423
Phone: 877-492-8711 (toll free)
Mon-Fri: 8am-5pm PST (GMT/UTC -8hours)
Fax: 888.826.1444 (toll-free)
info@simplepump.com
www.simplepump.com
References
- Simple Pump | Quality Water Well Pumps and Accessories
- Simple Pump | Quality Water Well Pumps and Accessories
- "Premium Portable Water Tanks, Septic Tanks, and Liquid Storage Solutions - LoomisTanks.com"
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