DARLEY Versa Fresh Pak User manual

Versa Fresh Pak Manual
High Technology/Low Maintenance/Portable Water Purification system
1. Versa Fresh Pak Water Purification
2. 62 Watt foldable Solar Panel
3. Pump Strainer/suction hose
4. Influent line
5. Backwash drain line
6. Wall power extension line
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3
1
4
v
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5
v
1
1
6

Before Starting
① -Solar Power Plug ② -Wall Power Plug ③ -Red Power Switch
This only has to be performed prior to your first use of the Versa Fresh Pak.
When you first get your Versa Fresh Pak the membrane is preserved with food
grade glycerin that needs to be flushed out. This is a simple procedure that just
takes about 10 minutes using the 2 gray control valves on the Versa Fresh Pak
control panel.
1. Take out the pre filter and post filter to complete this procedure
2. The Out Valve should be in the Backwash through the entire procedure
3. To flush the membrane set the bottom In valve in the backwash position
4. Set up your Versa Fresh Pak with suction, influent, and backwash drain
hoses
5. Put the suction hose into a clean bucket of water and the backwash drain
line to another bucket for later disposal
6. Turn the Versa Fresh Pak Switch on and let the system prime itself
7. Turn the In valve to Run position and pressurize the membrane influent and
effluent to about 60 psi
8. Turn In valve from the Run position to the Backwash, you will notice about
10 seconds of water pressure coming out of the backwash line, this is
flushing the membrane
9. Repeat step 7 and 8, 20 times to get a good membrane flush, this will take
several minutes to complete

10. Flush complete prepare for use, replace pre filter and post filters and put
them back in the system, put Out Valve in Run position and In valve to Run
position
11.Now your Versa Pak is ready to use, turn on the pump and let the system
pressurize
Getting Started
1. Plug suction line (line with Strainer) into the In push to connect fitting
2. Plug effluent (finished water) line into Out push to connect
3. Place suction strainer into water to be treated
4. Set Out Valve to the Run position and In Valve to the Run position and
then turn on the Versa Fresh Pak by flipping Switch
5. If unit does not prime, press the red button on Pre-filter (③) and hold for a
few seconds, then release
6. Run Versa Fresh Pak for a few minutes to flush
7. To turn off Versa Fresh Pak, push down on the power Switch and let drain.
As soon as both gauges read o psi, turn Out valve to Backwash and In valve
to Off
8. Remove both In and Out lines from push to connects and insert plus before
transport
❖Do not use on raw water of unknow chemical water quality, fresh water ONLY! This
system is designed for treating particulate, turbidity, bacteria, virus and cysts. To be
operated by qualified and trained personnel ONLY!

Maintenance
Backwash Procedure:
1. Insert BW/Drain hose push to connect and secure the other end away from
any equipment
2. With the Versa Fresh Pak operating, turn the Out valve to Backwash and
wait till the gauges reach 60 psi
3. Turn off Versa Fresh Pak by pressing down on the red Switch
4. Turn In valve to Backwash and let the system drain
5. Once Drained, turn the In valve back to Run and Out valve to Run
6. Repeat step 2, 3, 4 and 5, at least 2 to 3 times to get a good membrane flush
7. Backwash procedure complete, to return system back to normal operations
see Operations Instructions above
Membrane Integrity Tester (MIT) Procedure:
1. With the Versa Fresh Pak operating, turn power off by pressing down
Switch, wait till pressure gauges reach 0 psi.
2. Turn Out valve to Backwash and In valve to OFF

3. Insert the 1/4" MIT Pump Assembly into the MIT push to connect
4. Open blue JG Valve on bottom of the MIT push to connect
5. Use the hand pump and pump the system up to 14 psi. on the Out gauge
(approx. 5 pumps) and let stabilize for 2 minutes
6. If needed, pump back up to 14 psi. after stabilization
7. Start test by closing JG Valve on bottom of the MIT push to connect and
remove the pump
8. Let pressurized (14 psi.) system sit for 5 minutes and check Out gauge, if
you lose less than 2 psi. you have passed the MIT test
9. If pressure loss is greater than 2 psi. check system for leaks, if no leaks are
present restart test
10. Once MIT is completed and passed, switch Out valve to the Run position to
allow all air to drain. To return system back to normal operations see
Operations Instructions above
Clean in Place (CIP) Procedure:
1. If Versa Fresh Pak is operating, turn off by pressing red power Switch and
let system drain until both gauges read 0 psi
2. Turn Out valve to Backwash and In valve to OFF
3. Using the Filter Wrench loosen post filter housing and remove the post
filter
4. Remove plug from CIP port (JG Valve connected to yellow 1/4" hose) and
insert syringe with 20 mls of Regular Clorox Bleach
5. Open valve on CIP port (JG Valve connected to yellow 1/4" hose) and
slowly push clorox from syringe until all is inserted into the membrane
6. Close valve on CIP port and remove syringe
7. Insert plug back into CIP port, then rinse syringe with clean water
8. Allow system to stand for 1 hour under pressure, after the hour is up refer
back to Backwash Procedure and perform 10 Backwashes before
returning the system to normal operation
Storage:
1. Drain unit by turning system off (press down on red power Switch) and wait
till gauges read 0 psi.
2. Remove Pre-Filter and Post-Filter cartridges and discard
3. Dry and clean filter housings as good as possible, then screw housings back
on (hand tighten only!)

4. Make sure Out valve is in the Backwash position and In valve is in the OFF
position
5. Remove plug from CIP port and add 1 ml. of Regular Clorox Bleach using
the CIP syringe
6. Close the CIP port valve and remove the syringe once all bleach is inserted
7. Put plug back into the CIP port and rinse syringe with clean water
8. System is now ready for storage
Replace Pre Filter and Post Filter Cartridge:
1. Drain unit by turning system off (press down on red power Switch) and
wait till gauges read 0 psi.
2. Using the Filter Wrench loosen filter housing
3. Replace filter cartridge
4. Hand tighten housing only! Be very careful not to overtighten! (Housing
has an O-Ring to ensure proper seal)

Limited Warranty
The Versa Fresh Pak portable unit is warranted for a period of one (1) year from
the date of purchase against defects in material and workmanship. This warranty
covers original components installed by W. S. Darley & Co. at our factory.
Expendable items (battery and filters) are not covered under this warranty. This
warranty is void if equipment is not installed and operated according to the
instructions as listed in the Manual. It does not apply to damage caused by abuse,
accident, neglect, freezing, fire, or other abnormal conditions beyond the
company’s control. This warranty is void on any part from which the original
manufacturing date code decal has been removed or made illegible. This warranty
requires the use of W. S. Darley & Co. authorized replacement parts. All models
must be operated and maintained in accordance with this Manual. All defective
parts must be returned to W. S. Darley & Co. for inspection and repair or
replacement. Contact factory for a Return Materials Authorization Number prior
to shipment. W. S. Darley & Co. will inspect, test and determine cause of
defective component parts. W. S. Darley & Co. will have final determination as to
which component parts are replacement of total units; and the cost of labor, new
components, handling and packaging. Defective parts must be sent prepaid freight.
W. S. Darley & Co. will not be liable for any labor charges other than factory
repairs. Incidental or consequential damages are not covered by this warranty. All
claims must be submitted in writing to your ultraviolet equipment supplier within
thirty (30) days from the discovery of the defect. Thereafter, your ultraviolet
equipment supplier will correct defective parts and/or workmanship within sixty
(60) days from the time of receiving this notice. This warranty is valid once the
customer completes the applicable Warranty Form. These forms must be sent
back to the pertinent distribution center to keep on file.

Warranty Registration Card
Thank you for purchasing Versa Fresh Pak water purification system. To
register your warranty for this product, complete the information below, tear off
the card and then send to the above address. Thank you for choosing Darley.
Name:
Address:
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Model purchased:
Date purchased:
Serial Number:
Detailer from which Purchased:
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