Lifesaver WAYFARER User manual

LIFESAVER
WAYFARER™
USER
MANUAL

2
CONTENTS
Your LifeSaver®Wayfarer™3
Silicone Dust Cap 4
Priming 5
Normal Use 6
Caution this is a Pressure Vessel 7
Removing and Changing the Ultrafiltration Cartridge 8
Changing the Activated Carbon Filter 9
Basic Filter Cleaning 10
Storage and Deep Cleaning 11
How to Check your Filter is Working Correctly 12
Membrane Integrity Check 12
Shelf Life 13
FailSafe 14
Performance and Technical Data 14
Microbiological Filtration Efficacy 14
LifeSaver Compliance 15
Disclaimer 15

3
Rotating pump handle
Replaceable Activated
Carbon Disc
Replaceable Ultrafiltration
(UF) Cartridge
Scavenger In Hose spigot
Scavenger In Hose
Out Hose spigot
Out Hose
Pre-filter
A
B
C
D
E
G
H
F
YOUR LIFESAVER
WAYFARER™
75mm
90mm
155mm

4
SILICONE DUST CAP
21
1. The LifeSaver Wayfarer™comes supplied with a silicone dust cap, this must
be removed before first use.
2. When not in place on the outlet spigot this should be stored on the underside
of the handle.
We recommend refitting the dust cap for long term storage (>3 days) to help
preserve the cleanliness of the unit and the filter life.

5
3
PRIMING
Priming is an essential step that must be performed before you start to use
the Wayfarer™.
Correct priming will accelerate the flow rate during use.
Incorrect priming will cause premature closing of the filter pores and poor performance.
1. Attach Scavenger In Hose to the ‘IN’ spigot (Grey – for dirty water).
2. Attach Out Hose (Clear – for clean water) to the ‘OUT’ spigot, aiming the other end
of the Out Hose at a suitable drain point.
3. Drop the Scavenger In Hose into clean water. Use tap water if possible. Make sure
pre-filter is fully submerged.
4. Pump 4 times. Wait 2 minutes.
5. Ensuring the pre-filter is still fully submerged, pump slowly. Water should begin flowing
through the Out Hose. Use the PRV (as per page 7) to aid initial flow. Continue until
approximately 8 litres of water has passed through the filter (approx. 6 minutes of pumping).
6. Taste the water now coming from the Out Hose. If the water tastes sweet, continue
pumping water through the unit until the sweet taste goes.
The sweet taste comes from the vegetable-based glycerine used as a preservative
for the UF hollow fibre membranes. This is safe to consume, but it's important all
the glycerine is flushed out of the filter once the priming process has started.
Once all the glycerine is flushed away, your Wayfarer™is ready to use.
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45
x4 8L

6
NORMAL
USE
1. Attach Scavenger In Hose to the ‘IN’ spigot.
2. Drop the pre-filter into the water. The cleaner the water, the longer your filter will last.
Note: The float above the pre-filter should be adjusted so that the pre-filter
remains submerged but does not sit on the bottom of a river bed / pond
where it may draw in silt or sand.
3. Attach Out Hose to the ‘OUT’ spigot. Place the other end into your container.
4. Pump the pump handle up and down for an instant flow of purified water.
5. Ensure your scavenger hose is always submerged. If you pump air into
the unit the flow rate will slow and the pump will become difficult to use.
Operate the Pressure Relief Valve (PRV) as per page 7 to overcome this.
Do not operate the pump when the Scavenger In Hose and pre-filter is not fully submerged
as you will fill your Wayfarer™with air that will need to be removed using the PRV.
21
4
3
Do not allow your UF Cartridge to dry out. If the hollow fibre membranes dry out,
the system will shut down. This is not covered under your warranty and you will
need to purchase another UF Cartridge.

7
CAUTION THIS IS
A PRESSURE VESSEL
Do not use the Wayfarer™without the pre-filter attached to the Scavenger In Hose.
Pumping water into the vessel without using the pre-filter will cause premature wearing
and blockage of parts and will invalidate the warranty.
Do not over pump. Your Wayfarer™should not require more than 4 pumps to work
effectively. If you continue to pump when water is not flowing, the system will over
pressurise, resulting in the product becoming over stressed.
When pumping, if you start to feel resistance and/or the water flow begins to slow
down, there may be air trapped in the filter chamber and this will be preventing
water from coming through. To release the trapped air try using the
Pressure Relief Valve (PRV).
PRESSURE RELIEF VALVE (PRV)
1. After pumping your Wayfarer™turn it upside
down and press the Relief Valve down.
2. If air was trapped, you will hear it hiss. As soon
as water releases, let go of the Relief Valve.
3. If nothing is released from the PRV, pump and
press the PRV down at the same time. Air should
be expelled, followed by water. Again, as soon as
water releases, let go of the Relief Valve.
4. Once your Wayfarer™is purged of air, flow rate
will increase, as will efficiency of pumping.
If there was no air trapped, it could be that one of the two internal filters is blocked.
First, remove the Activated Carbon Disc (see page 9) and then use your Wayfarer™
again. If it works normally now, you can either fit a new Activated Carbon Disc or
continue using your Wayfarer™without one. If removing the Activated Carbon Disc
made no difference, it could be the UF Cartridge has blocked and it may need
cleaning or replacing (see page 8).
1

8
REMOVING AND CHANGING
THE ULTRAFILTRATION CARTRIDGE
1. First release all pressure by operating the Pressure Relief Valve (PRV).
2. Turn the Wayfarer™upside down. You will see OPEN arrows on the main
UF Cartridge end cap.
3. Insert the removal tool (found in your Wayfarer™pouch) into the triangular slots
which are circled in diagram 2 above. Twist anti-clockwise until the tool comes
to a stop.
4. Hold the body of the Wayfarer™firmly with one hand and using your other hand,
rotate the tool and filter anti-clockwise around 30 degrees until you feel it stop.
5. Finally pull the removal tool straight up separating the UF Cartridge from the
main housing. Be sure you do not have your hand over the outlet port as this
will stop you being able to pull the filter out. Be warned some unfiltered water
will be released when removing the filter.
6. To replace the UF Cartridge reverse procedure ensuring correct alignment.
Push down and rotate clockwise until UF Cartridge is locked in place.
7. Prime your new filter as per page 5.
31 2
5 64

9
3
CHANGING THE
ACTIVATED CARBON FILTER
1. Remove the main UF Cartridge (as described on page 8).
2. Turn the Wayfarer™so the open end of the filter chamber is facing down and tap
lightly on a table or firm surface. The Activated Carbon Filter will simply drop out.
3. Remove the rubber tyre seal around the carbon and re-use for your
new Activated Carbon Filter.
4. Turn the Wayfarer™back over so the open end of the filter chamber is facing
up and drop in a new Activated Carbon Filter with rubber tyre fitted. Shake the
Wayfarer™slightly to get the carbon to drop flat into its recess.
5. Now re-fit the UF Cartridge.
Note: When fitted, the water flowing from the Wayfarer™may contain grey/black
particles. This is harmless carbon dust and will disappear after 2–3 uses.
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4 5

10
BASIC FILTER CLEANING
How to clean the Wayfarer™ UF Cartridge after use and when the ow rate slows.
1. After use in any dirty water, you should give
the unit a general clean. Start by removing the
UF Cartridge (as described on page 8).
2. Rinse the outside of the filter (the white straws
beneath the blue grill) with clean water to remove
dirt and debris. Keep doing so until the water runs
clear. Be careful not to damage the filter by using
excessive water pressure.
3. Important – keep the open-end of the UF filter
facing upward to avoid contamination and only
wash this face with microbiologically clean water.
4. Rinse the housing and ensure all visible dirt is
removed from all components before refitting
the UF Cartridge.

11
General Storage Advice
Before first use, the Wayfarer™should be kept in a dry place out of direct
sunlight. After first use, protect your Wayfarer™against extreme temperatures.
Keep the membranes of the UF Cartridge hydrated by ensuring you do not drain
the filter after disconnecting the Scavenger In Hose. Failure to do so will cause
the membranes to dry out, and the filtration system to shut down. Refresh
water in the filter on a regular basis to avoid water stagnating. Always store
the Wayfarer™in a cool, dry place when not in use, ideally between 5–20°C
(41–68°F).
STORAGE AND DEEP CLEANING
How to sterilise and deep clean the Wayfarer™ after extensive use & before
long-term storage (1 month or longer).
1. Remove the Activated Carbon Filter and discard, but keep the rubber tyre in a safe
place for re-use with a new Activated Carbon Filter.
2. Clean as per Basic Filter Cleaning instructions on page 10.
3. Clean the pre-filter basket by simply removing from the hose and washing
under a tap until clean. Reassemble once cleaned.
4. Re-fit the UF Cartridge.
5. Fill a container or sink/basin with enough cold water to dissolve a sterilising
tablet (read manufacturer's instructions). Add 1 sterilising tablet or sterilising
fluid, as instructed on the product. Allow the tablet or solution to dissolve
and mix well.
6. Submerge the pre-filter in the sterilising solution and pump through the Wayfarer™.
7. After pumping roughly 2 litres of the sterilising solution through the product,
allow the Wayfarer™to sit for 30 minutes.
8. Finally, pump a litre of clean, fresh water through the pump to wash away
the sterilising solution.
9. Remove the Scavenger In Hose and Out Hose, then fit the dust cap to the
Out spigot after cleaning and before storing.
10. After long term storage, remove the dust cap and pump a few litres through,
to check the filter is still working correctly.
11. If required, fit a new Activated Carbon Filter before next use.

12
HOW TO CHECK YOUR FILTER
IS WORKING CORRECTLY
Do not subject the Wayfarer™to shock or insert objects into the filter.
The ultrafiltration membranes are extremely robust and have been designed for
a long service life. However, if exposed to higher than normal shock loads from
being dropped or struck, the UF Cartridge is susceptible to breakage. A membrane
integrity check should be performed every time the Wayfarer™has been subjected
to shock or when you suspect damage may have occurred.
MEMBRANE
INTEGRITY CHECK
1. Remove the Out Hose and use your Wayfarer™as normal. During the pumping
cycle remove the Scavenger In Hose from the spigot.
2. Continue to pump 4 more times. This will introduce air into the filter chamber.
3. Watch the Outlet and ensure only water is exiting, the flow should quickly
diminish and stop once the scavenger hose is removed. There should be
no air expelled. If there is air being expelled it will bubble or spray from the
outlet spigot, like a carbonated drink.
(continued on next page…)
21 3
x4

13
MEMBRANE
INTEGRITY CHECK
4. If you see or hear air escaping from the outlet the filter is leaking and must be
replaced before further use.
5. To resume using the Wayfarer™normally, fit the Scavenger In Hose and press
the Pressure Relief Valve to expel any trapped air.
SHELF LIFE
Standard packaged products:
Product can be stored as a minimum for 3 years from the point of purchase
(from authorised resellers). Further shelf life after the initial 3 years is dependent
on storage conditions.
Aluminium barrier foil heat sealed products:
Heat sealed products provide the lowest moisture transition rate available and are
ideal for long term storage. If still sealed in the condition it was purchased, the shelf
life of the product will be up to 10 years from the date of manufacture.
Activated Carbon Filters
An Activated Carbon Filter, if sealed in its original foil wrapping, can be stored for
approximately 10 years from the date of purchase, subject to storage conditions.
After opening a pack of Activated Carbon Filters, ensure that you store the
additional, spare Activated Carbon Filters within sealed packaging. This will preserve
their shelf life. If left unsealed the Activated Carbon Filter can be stored for up to 2
months before expiry. Carbon is a natural absorbent, so if left unsealed it will absorb
pollutants in the air around it. When storing the Wayfarer™for a period of 1 month or
more, the Activated Carbon Filter should be removed and discarded. Replace with a
new Activated Carbon Filter before next use if desired.

14
FAILSAFE
The Wayfarer™incorporates FailSafe technology – an automatic indicator of when
the UF Cartridge needs replacing or cleaning. As the UF Cartridge reaches the end
of its life, a greater number of pumps will be required to induce water flow. There will
come a point at which, despite completing the recommended, maximum number of
pumps, water will not flow. The pores in the membranes are likely to be fully blocked
by contaminants i.e. the service life of the UF Cartridge has been fulfilled. The filter
will stop passing water, taking away the guess work of knowing whether your filter
is effective in filtering out contaminants. At this point, you should try cleaning the UF
Cartridge, if this doesn't improve the flow rate, it's time to replace the UF Cartridge.
PERFORMANCE AND
TECHNICAL DATA
Minimum operating/storage temperature* >0°C (32°F)
Maximum operating/storage temperature 50°C (122°F)
Initial flow rate** 1.4 L/min @ 1.0 Bar (g)
UF Cartridge service rating** 5,000 litres (1,320 US gallons)
Dry weight of bottle inc. UF Cartridge 323 grams (11.4 oz)
Product materials and water effluent BPA and BPS free
MICROBIOLOGICAL
FILTRATION EFFICACY
Exceeds EPA Guidelines for microbiological purifiers:
Bacteria retention*** >99.9999% (Log 6)
Virus retention*** >99.999% (Log 5)
Cysts reduction*** >99.99% (Log 4)
* After first use the product should be protected against freezing
** Flow rates and service rating are dependent on the composition and turbidity
of the feed water
***Tested by BCS laboratories – full performance requirements of NSF/ANSI
P231 Protocol

15
LIFESAVER
COMPLIANCE
Testing is based on full NSF/ANSI P231 microbiological performance requirements.
These units are tested with two different types of water to push the filtration
capability beyond the standard use, including Challenge Test Water — type 3
(simulated sewage).
Optional Activated Carbon Filter reduces chemicals and heavy metals as well as
improving taste and odour.
DISCLAIMER
The information and data contained in this document are based on our general
experience and are believed to be correct. They are given in good faith and are
intended to provide a guideline for the selection and use of our products. Since
the conditions under which our product may be used are beyond our control, this
information does not imply any guarantee of final product performance and we
cannot accept any liability with respect to the use of our products. The quality of
our products is guaranteed under our conditions of sale. Existing industrial property
rights must be observed.
All details given on and in this instruction manual are believed to be correct at
the time of going to press. We reserve the right to make improvements and/or
modifications to the equipment herein.
© 2022 Icon LifeSaver Ltd. All Rights Reserved. Patent registered designs pending
and granted. LifeSaver®is a registered trade mark.

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