Global Water Solutions ZeroSpot ZS40B User manual

ZroSpot™
Assembly and User Guide
MODEL #: ZS40B

2
ASSEMBLY AND USER GUIDE
PORTABLE DEIONIZED WATER SYSTEM
What’s in the box?
Part B
Part F
underneath
the wheel &
cardboard spacer
installation
manual post card
in between the
housings
inside the
cardboard
wrapper
Part J
Part E
Part C
Part D
Part H
Part A
Part G, I,
tool kit, &
assembly
bolt kit

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ZeroSpot Portable Deionized Water System
I. ZeroSpot™Cart Components:
Part A: Cart Handle
Part B: Housing bracket
Part C: Cart main structure
Part D: Wheels support
Part E: Front stabilizer
Part F: Wheels (x2)
Part G: Adapters and gaskets (x2)
Part H: Housing wrench (x1)
Part I: TDS meter (x1)
Part J: Housings loaded with resin
cartridges (x2)
PART E:
Front Stabilizer
PART D:
Wheel
Support
PART C:
Cart Main Structure
PART B:
Housing
Bracket
PART A:
Cart Handle
PART F:
Wheels
BSPT THREAD
TO BSPT THREAD
55°
PART G:
Adapters & Gaskets
PART H:
Housing Wrench
PART I:
TDS Meter
PART J:
Housings loaded
with resin cartridges
Part G, I,
tool kit, &
assembly
bolt kit

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ASSEMBLY AND USER GUIDE
PORTABLE DEIONIZED WATER SYSTEM
II. Tool Kit
III. Assembly Bolt Kits
A. KIT BAG #1
1. Bolt components to assemble Part A (cart handle)
2. Part E (front stabilizer) to Part C (main cart structure)
B. KIT BAG #2
1. Bolt components to assemble Part C (cart main structure)
2. Part D (wheel support)
• 10mm wrench (x1)
• 12mm wrench (x1)
• 4mm Allen key (x1)
• 5mm Allen key (x1)
i. M6 x 16mm hex head bolts (x2)
ii. M6 x 34mm hex head bolts (x2)
iii. M6 spring lock washers (x4)
iv. 2.0 x 16Ø M6 flat washers (x4)
v. M6 nuts (x2)
i. M8 x 20mm hex head bolts with NYLOK patch (x2)
ii. M8 spring lock washers (x2)
iii. 2.0 x 22Ø M8 flat washers (x2)
iv. Lock-in pins (x2)
v. 3.0 x 34Ø x13.5Ø flat washers (x2)
PART A:
Cart Handle
PART C:
Cart Main
Structure
PART E:
Front Stabilizer
PART D:
Wheel
Support
PART C:
Cart Main Structure
KIT BAG #1
(x2)
M6 x 16mm hex
(x2)
16Ø M6 flat washer
(x2)
M6 spring lock washer
(x2)
M6 spring lock washer
(x2)
16Ø M6 flat washer
(x2)
M6 x 34mm hex
(x2)
M6 nut

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ZeroSpot Portable Deionized Water System
III. Assembly Bolt Kits - continuation
IV. Required Accessories (not included with the system)
A. Garden hose
B. Spray nozzle (we recommend using either a flat or center spray setting to limit
flowrate.)
KIT BAG #2
(x2)
M8 spring lock washer
(x2)
22Ø M8 flat washers
(x2)
M8 x 20mm hex head bolts
with NYLOK patch
(x2)
3.0 x 34Ø x13.5Ø
flat washers
(x2)
lock-in
pin
C. KIT BAG #3
Part B (housing bracket)
i. M8 x 19mm hex head bolts with NYLOK patch (plated color) (x2)
ii. M8 x 25mm hex head bolts (x2)
iii. M8 spring lock washers (x2)
iv. 2.0 x 32Ø M8 flat washers (x2)
v. M8 nuts (x2)
PART B:
Housing
Bracket
KIT BAG #3
(x2)
M8 x 19mm hex head bolt with NYLOK patch
(x2)
M8 nut
(x2)
2.0 x 32Ø M8 flat washer
(x2)
M8 spring lock washer
(x2)
M8 x 25mm hex head bolt

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ASSEMBLY AND USER GUIDE
PORTABLE DEIONIZED WATER SYSTEM
Please inspect the system and components inside the box to make sure nothing is damaged during ship-
ping. If the system or any of the components are damaged, please stop the installation and contact Global
Water Solutions for support.
BEFORE INSTALLATION
OPERATING PARAMETERS
GENERAL OPERATING REQUIREMENTS
Please use filtered water or city water.
DO NOT use hot water with this system.
CAUTION
If the system is not being used, store the system indoors.
For storage, avoid exposure to direct sunlight and protect
from the elements. Avoid freezing to prevent damaging the system. If the system
is not being used for more than 3 weeks, relieve hose pressure, open the housings
using supplied wrench, remove cartridges and empty water from housings. Place
cartridges in a location that will not create water damage, i.e., a sink or drain. Allow
cartridges to drain completely before returning them to housings.
SYSTEM STORAGE
WATER SUPPLY
Quality Municipal Water
Max. Pressure 125 psi | 8.6 bar
Recommended Pressure 45 psi | 3 bar
Max. Flowrate 2.5 GPM / 9.5 LPM
Recommended Flowrate 1 GPM / 4.5 LPM
Temperature 5°C - 40°C / 40°F - 104°F
PLUMBING
Inlet Water Connection 3/4” Male BSPT Connector
Garden Hose Connection 3/4” Male BSPT Connector
DO NOT drink the water treated by this system. This water is deionized and not suitable for
human consumption.
WARNING
DO NOT use pressure washer or install pressure pump before the system.
Ensure garden hose and sprayer are purged of old water prior to installing with ZeroSpot.
Old water may contain hard minerals and may leave water spots on your car. If purging an old hose is not possible,
then use a separate garden hose and sprayer specifically for this system.
SYSTEM SETUP

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ZeroSpot Portable Deionized Water System
INSTALLATION INSTRUCTIONS
1. To install Part E (front stabilizer) with Part C (cart main structure), open the kit bag #1.
Use 4mm Allen key to secure two M6 x 34mm hex bolts on one end, place a (1) 16Ø M6 flat washer first
and then (2) M6 spring lock washer before the (3) nut and use the 10mm wrench to tighten the nut.
Repeat on the other hex bolt. (See Fig 1.3) for completed assembly.
(x2)
M6 spring lock washer
(x2)
16Ø M6 flat washer
(x2)
M6 x 34mm hex
(x2)
M6 nut
KIT BAG #1
LEFT RIGHT
KIT BAG #1 ASSEMBLY
Fig. 1.3 - Completed assembly
Fig. 1 - Location to install the hex bolts
Fig. 1.2 - Use wrench to tighten nuts and
Allen key to secure bolts

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ASSEMBLY AND USER GUIDE
PORTABLE DEIONIZED WATER SYSTEM
2. To install Part D (axle assembly) to the Part C (cart main structure), (See Fig. 2.1), use kit bag #2.
Align the axle assembly with the cart main structure to ensure the foot pedal is facing out. (See Fig. 2.2) Use
5mm Allen key to secure two M8 x 20mm hex bolts place (1) first and then M8 spring lock washer (2) 22Ø
M8 flat washer before securing the bolts. (See Fig. 2.3) Repeat on the other 20mm hex bolt.
KIT BAG #2
(x2)
M8 spring lock washer
(x2)
22Ø M8 flat washers
(x2)
M8 x 20mm hex head bolts
with NYLOK patch
KIT BAG #2 ASSEMBLY
LEFT RIGHT
Fig. 2.1
– Location to install the hex head
bolts
Fig. 2.3
– Install two bolts to connect the
wheel support with the cart main structure
Fig. 2.2
– The foot pedal on the axle
assembly should face the opposite
direction of the front stabilizer

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ZeroSpot Portable Deionized Water System
3. To install wheels, use kit bag #2. The installation sequence is (1) wheel (2) washer (3) locking pin.
Repeat steps on the other side.
Please note: the rounded side of the flat washer should face the wheel. (See Fig. 3.2)
4. To install Part A (cart handle), use kit bag #1. Use 4mm Allen key to secure two M6 x 16mm hex bolts,
place (1) M6 spring lock washer securing first and then (2) M6 flat washer securing the bolts.
(See Fig. 4.1 & 4.2)
KIT BAG #2
(x2)
3.0 x 34Ø x13.5Ø
washers
Side view
rounded
& flat side
(x2)
lock-in
pin
Fig. 3.1 & Fig. 3.2 - Install the wheels and washers, then fix locking pins
Flat side
Rounded
side
Fig. 4.1 & Fig. 4.2
- Tighten bolts using 4mm Allen key
KIT BAG #1 ASSEMBLY
LEFT RIGHT

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ASSEMBLY AND USER GUIDE
PORTABLE DEIONIZED WATER SYSTEM
KIT BAG #3
(x2)
M8 x 19mm hex head bolt with NYLOK patch
5. To install Part B (housing bracket) to the cart’s main structure, open kit bag #3. Align the bracket with
the cart’s main structure, the welded nut should face toward the back (See Fig. 5.2)
Use 5mm Allen key to secure M8 x 19mm hex bolts to install the bracket to the main cart structure. (See
Fig. 5.3)
Fig. 5.1 - Assembly location
Fig. 5.2
- Make sure the welded nut
on the bracket is facing back
Fig. 5.3
- Use M8 x 19mm hex bolt to
secure bracket to main cart structure

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ZeroSpot Portable Deionized Water System
6. To install the filter housing assembly to the cart bracket, open kit bag #3. Use 5mm Allen key to secure
the M8 x 25mm hex bolt, place M6 washer first and then the M6 spring washer before securing the bolts.
Use the 12mm wrench to install the M8 nut on the other end. Repeat steps on the other side. (See Fig. 6.1 &
6.2)
KIT BAG #3 ASSEMBLY
LEFT
RIGHT
KIT BAG #3
(x2)
M8 nut
(x2)
2.0 x 32Ø M8 flat washer
(x2)
M8 spring lock washer
(x2)
M8 x 25mm hex head bolt
Fig. 6.1 - Assembly location
Fig. 6.2
- Use the M8 x 25mm hex bolts
to secure the filter housing to the bracket
other end
TOP VIEW
Front
Back
Fig. 6.3
- Use wrench and allen key to
tighten nuts and bolts

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ASSEMBLY AND USER GUIDE
PORTABLE DEIONIZED WATER SYSTEM
Please note: ensure to align the white housing bracket’s opening with the black housing bracket’s
female thread (See Fig. 6.4). If it is not aligned when the bolts and nuts are installed, a clear gap can
be observed between the two brackets. (See Fig. 6.5)
7. Seat gaskets into “IN” and “OUT” connections, then screw hose adapters into “IN” and “OUT” connec-
tions. (See Fig. 7.1)
Fig. 7.1
- Seat gaskets inside the “IN” and
“OUT” connections
Fig. 6.5 - If the brackets are not aligned during
installation, an obvious gap can be observed
between brackets
gap
Fig. 6.4
- Align the white bracket opening
with black housing bracket’s female thread
Fig. 7.2 – Screw hose adapters into the "IN"
and "OUT" connections

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ZeroSpot Portable Deionized Water System
8. Place a towel underneath the housing. Turn housing wrench clockwise to loosen the housings. (See Fig.
8.1). Each housing weighs roughly 4 kg. Use both hands to manually unscrew the housing from the cap..
Completely unscrew the housing from the cap. (See Fig. 8.2)
9. Remove cartridge and cardboard spacer from the housing. Remove the plastic wrap from the car-
tridge and return the cartridge back to the housing. (See Fig. 8.3 & 8.4)
Clockwise
Fig. 8.1
- Use housing wrench to loosen
the housing
Clockwise
Fig. 8.2
- Manually unscrew the housing
clockwise
Fig. 8.3
- Remove the plastic wrap from
the cartridge
Fig. 8.4 - Remove the cardboard spacer
at the bottom of the housing
Cardboard
spacer

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ASSEMBLY AND USER GUIDE
PORTABLE DEIONIZED WATER SYSTEM
10. Check the housing O-ring to ensure it is properly seated in the O-ring gland (See Fig. 8.5) and the car-
tridges gasket is seated on the top lid (See Fig. 8.6), then reinstall the housing back to the cap screwing
counterclockwise. Tighten the housing with wrench. (See Fig. 8.7) Do not over tighten.
Repeat this step for the other housing.
11. Refer to Fig. 8.8 for assembled ZeroSpot™system. Please re-check all bolts and nuts are properly hand
tight.
Please note: garden hose and spray nozzle are not included with the system.
Fig. 8.5 - Check O-ring is properly seated
in the O-ring gland
O-ring
Fig. 8.7 - Tighten the housing with wrench
Counter-Clockwise
Fig. 8.8 - Assembled ZeroSpot
™
system
Fig. 8.6 - Gasket seated on the top lid
Gasket

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ZeroSpot Portable Deionized Water System
I. Required accessories (not included in the package)
User Guide
Garden hose (x2) + sprayer (x1) (See Fig. 1 and 2)
Fig. 1 - Garden hose
Fig. 2 - Sprayer
1. Ensure incoming water is shut o.
2. Use garden hose to connect system to water supply through connection marked “IN”. Connect garden
hose and sprayer system connection marked “OUT”. To prevent leaks, ensure garden hose gaskets are
in place before connecting to the adapter.
3. Connect the sprayer to garden hose. (NOTE: Ensure flowrate does not exceed 2.5 GPM / 9.5 LPM. It is
recommended to use sprayer’s flat or center setting to restrict flowrate.)
4. Open incoming water supply and flush system with sprayer open for 5 minutes to ensure cartridges are
completed soaked and primed.
5. After flushing for 5 minutes, the system is ready to use.
NOTE: Flushing the system is only required for first use after new cartridges are installed.
II. Cartridge Replacement Instruction
A. Tools B. Item Checklist
20” Housing wrench
ZeroSpot
™
Cart

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ASSEMBLY AND USER GUIDE
PORTABLE DEIONIZED WATER SYSTEM
1. Turn housing wrench clockwise to loosen the housings. (See Fig. 3).
2. Place a towel underneath the housing. While unscrewing be sure to hold the housing with both hand as
the weight of the housing with water is roughly 7 kg. Completely unscrew the housing from the cap. (See Fig.
4).
C. Cartridge Replacement Setup:
Clockwise
Fig. 3 - Use housing wrench to loosen the
housing
Clockwise
Fig. 4 - Manually turn the housing clockwise

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ZeroSpot Portable Deionized Water System
3. Remove exhausted cartridge from housing. Pour out any water left inside the housing, then insert the
new cartridge. (See Fig. 5 and 6).
4. Check the housing O-ring to ensure it is properly seated in the O-ring gland (See Fig. 7) and the car-
tridge gasket is seated on the top lid (See Fig. 8) then reinstall the housing back to the cap screwing coun-
terclockwise. Tighten the housing with wrench. (See Fig. 9) Do not over tighten.
C. Cartridge Replacement Setup: continuation
Fig. 5
- Remove exhausted cartridge
from housing
Fig. 6 - Replace with new cartridge
Fig. 7 - Check O-ring is properly seated in
the O-ring gland
O-ring
Fig. 8 - Gasket seated on the top lid
Gasket
Fig. 9 - Reinstall the housing back to the cap
screwing counterclockwise
Counter-Clockwise

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PORTABLE DEIONIZED WATER SYSTEM
TDS MEASUREMENT USER GUIDE
TDS Meter (included inside the package)
Treatment capacity and cartridge life highly depend on feed water quality, especially hardness. Hardness measured
as TDS, will determine the amount of deionized water your ZeroSpot system can produce.
Please visit www.globalwatersolutions.com/products/zerospot/ and refer to the Treatment Capacity Table for guidance.
The Treatment Capacity Table can be used to determine the approximate amount of treated water that your ZeroSpot
system will produce when supplied with feed water with a given TDS level measured in ppm.
Before using your ZeroSpot, it is advisable to use the supplied TDS meter to first measure the feed water TDS and use
the Treatment Capacity Table to determine the estimated volume of deionized water number and number of rinses the
system can produce. Once this number is determined, we suggest measuring the TDS of the treated water semi-fre-
quently and more frequently as the estimated number of rinses is approached.
It is necessary to reorder replacement cartridge once the TDS reading exceeds 10 ppm. A TDS reading above 20 ppm
indicates that the cartridges are exhausted and should be replaced.
How to measure feed water TDS:
1. Fill a cup with feed water collected from spigot or tap.
2. Push the blue button to turn on the TDS meter (See Fig. 1.1).
3. Remove TDS meter cap (See Fig. 1.2).
4. Submerge sensor tip in water. Water level should cover sensor tip.
5. Wait 10 seconds for measurement to stabilize (See Fig. 1.3).
6. Record TDS measure shown in ppm.
How to measure treated water TDS:
1. Fill a cup with feed water collected from ZeroSpot.
2. Push the blue button to turn on the TDS meter (See Fig. 1.1).
3. Remove TDS meter cap (See Fig. 1.2).
4. Submerge sensor tip in water. Water level should cover sensor tip.
5. Wait 10 seconds for measurement to stabilize (See Fig. 1.3).
6. Record TDS measure shown in ppm.
TDS Measurement
Fig. 1.3
- Submerge TDS meter sensor tip in
water and wait 10 seconds for measurement
to stabilize.
Fig. 1.1 - Push the blue button to turn-on the TDS meter
Fig. 1.2 - Remove the cap

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ZEROSPOT PORTABLE DEIONIZED WATER SYSTEM 19
Global Water Solutions (“GWS”) warrants its products will be free of defects in material and workmanship under nor-
mal usage conditions beginning on the date of purchase and continuing for a period of one (1) year from the date of
original purchase.
This Limited Warranty will not apply if:
1. The Product is used for purposes other than the intended purpose as defined by GWS.
2. The Product is not installed or operated in compliance with the instructions published by GWS.
3. The Product is used with the products of other manufacturers or that are not marked in a manner to indicate the
entity that manufactured them.
4. The Product has been subject to modification; misuse; misapplication; improper maintenance or repair; dam-
age caused by the fault or negligence of anyone other than GWS; or any other act or event beyond the control
of GWS.
5. The Product fails due to freezing, flooding, fire or an Act of God.
6. The Product fails due to improper handling or storage.
7. The replaceable cartridges are not changed and maintained on a regular basis as directed. Frequency of re-
placement and regular maintenance may need to be increased based on local water quality conditions.
This limited warranty extends only to products purchased directly from GWS and is not assignable or transferable
to any subsequent purchaser or user. GWS’s liability arising out of the sale or delivery of its products, or their use,
whether based upon warranty contract, negligence, or otherwise, shall not in any case exceed the cost of repair or
replacement of the product and, upon expiration of any applicable warranty period, any and all such liability shall
automatically terminate.
This limited warranty is in lieu of all other warranties, written or oral, statutory, express, or implied, including any
warranty of merchantability or fitness for a particular purpose. No statement, conduct or description by GWS or
its representatives, in addition to or beyond this limited warranty, shall constitute a warranty. Purchaser’s sole and
exclusive remedy for GWS’s breach of its obligations hereunder, including breach of any express or implied warranty
or otherwise, unless provided on the face hereof or in a written instrument made part of this limited warranty, shall
be for the purchase price paid to GWS for the nonconforming or defective product or for the repair or replacement
of nonconforming or defective product, at GWS’s election. Any GWS product which GWS determines to be defective
within the warranty period shall be, at GWS’s sole option, repaired, replaced, or a refund of the purchase price paid.
This warranty expressly excludes any expense for removal or reinstallation of any defective product and any other
incidental, consequential, or punitive damages.
Without limiting the generality of the exclusions of this limited warranty, GWS shall not be liable to the purchaser or
any third party for any and all (i) incidental expenses or other charges, costs, expenses (including costs of inspection,
testing, storage, or transportation) or (ii) damages, including consequential, special damages, punitive or indirect
damages, including, without limitation, lost profits, lost time and lost business opportunities, regardless of whether
GWS is or is shown to be at fault, and regardless of whether there is or there is shown to have been a defect in mate-
rials or workmanship, negligence in manufacture or design, or a failure to warn.
PORTABLE DEIONIZED WATER SYSTEM
STANDARD LIMITED WARRANTY

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