TECAi coilbox User manual

user manual ESP
Cleaning of air conditioning coils
coilbox

Cleaning of air conditioning coils
coilbox 2-33
introduction
Dear Client:
Thank you for placing your trust in a quality product from
TEINNOVA.
This product has been made using modern manufacturing
techniques and thorough quality assurance measures.
We strive to do everything we can to make sure you are satisfied with this
product and can work with it without problems.
Should you have any questions about this product, please contact your
dealer or contact the company directly.
Before starting up the machine, carefully read the
instructions for use of your equipment.
Treat this manual as part of the machine and always keep it handy for
future reference.
Our training services have been designed to
support our clients in achieving their goals and together
we will develop training programs that fit your
strategy
We offer the option of providing companies with specific training in the use
of our equipment and to educate their
operators so they perform the best service and thus contribute to the
success of their final customers. Aspects such as knowing how to prepare
a good,
objective, quotation, to respond to specific problems that may arise, or to
offer a more professional and efficient service.
Because we manufacture our own cleaning equipment we can
continuously control the quality and performance of every machine we
make, and this is why we have very low repair ratios, and repairs
have always been solved by our in-house Technical Support Service,
managed by the same team as the factory, and to do it
quickly.
We have all kinds of spare parts for your equipment, as well as
related accessories.
This instruction manual is protected by copyright. We reserve all rights, especially the rights to produce,
translate and prepare using electronic systems.
Training service
Technical service
941445056941445056

Cleaning of air conditioning coils
coilbox 3-33
symbols used
safety warnings
conditions of use
know your machine
control panel
accessories
operating instructions
use of chemicals
5-33
6-33
7-33
8-33
9-33
10-33
14-33
24-33
contents

Cleaning of air conditioning coils
coilbox 4-33
transport
25-33
25-33
28-33
32-33
33-33
maintenance and care
technical specifications
guarantee conditions
declaration of conformity
contents
27-33
troubleshooting guide

Cleaning of air conditioning coils
coilbox 5-33
symbols used
All the symbols used in this manual, as well as those on the equipment, are explai-
ned in this section. It is important to read the text associated with these symbols
carefully, since it is about personal safety and equipment safety.
DANGER!
This symbol warns you of a potentially dangerous situation which could result in
serious injury or even death if the instructions given are not followed properly.
Make sure you read all the instructions in the "Safety information" section.
WARNING!
This symbol warns you of a potentially dangerous situation that could
result in minor or moderate injury, or property damage resulting in injury to people
if proper instructions are not followed.
CAUTION!
This symbol warns you of a situation that may cause damage to
property, without causing injury, if the instructions given are not followed properly.
IMPORTANT!
This symbol alerts you to information about the best way to use the equipment
avoiding any possible improper operation.

Cleaning of air conditioning coils
coilbox 6-33
The COILBOX equipment should NOT be used for anything other than the uses given in this instruction
manual.
Make sure all the electrical and liquid connections are correct before starting the equipment.
Do not aim the jet from the lances at people.
Make sure your COILBOX is placed on a flat and stable surface. Lock the front wheel brakes so the
machine stays stable while operating.
Everybody who uses the COILBOX equipment must be properly prepared.
We recommend wearing gloves for mechanical protection and an overall when operating the equip-
ment.
Use of full-face protection equipment is compulsory to avoid any possible chemical splashes getting
into the operator’s eyes.
Securely fix your COILBOX in an upright position and block the wheels when it is being transported in
a vehicle.
Do not disassemble your COILBOX equipment, nor tamper with any of the internal parts of the equip-
ment. In the event of a fault, contact the TEINNOVA Technical Assistance Service on [phone]
56.
safety warnings
To avoid electric shock, never allow the equipment to be exposed to rain. Store the equipment indoors
in a cool, dry place.

Cleaning of air conditioning coils
coilbox 7-33
Any other use is strictly prohibited
without the written permission of
the manufacturer.
Do not place the COILBOX equip-
ment in a horizontal position un-
der any circumstances, as this will
cause malfunctions in the machine.
LEGEND
Unless otherwise stated, the chem-
ical product used should be that
recommended by the manufac-
turer, that is COILNET. The use of
a different chemical will void the
guarantee and may cause irrep-
arable damage to your TECAI
equipment.
The COILBOX is a machine for the fast and effective cleaning of air conditioning coils in evaporators and
condensers.
conditions of use
COILBOX AND WATER-
BOX
Coilbox with tank
chemical product and low pressure rinse
power from mains or from battery
mains water
Tank con-
nection
Foam and rinsing
lance
Foam and rinsing
lance
COILBOX
Foam generator
and rinser

Cleaning of air conditioning coils
coilbox 8-33
Components:
1- Lance handle
2- Controls
3- Front wheels
4- Rear wheels
5- Assembly lock
6- Chemical product
7- Transport handle
8- Lance storage
9- Lance
10- Injection nozzle storage
11- Water and chemical hose
12- Quick connect valve
13- Power connector
14- Water connector
know your machine
6
1
2
3
4
12
7
11
9
5
8
10
13
14
COILBOX
WATERBOX

Cleaning of air conditioning coils
coilbox 9-33
1
2
3
main control panel:
Sets the machine in Stop mode, foam mode or rinse mode.
Water connection selector.
Battery control panel.
control panel
34
12
4Machine on / off switch.

Cleaning of air conditioning coils
coilbox 10-33
Accessories included:
accessories
Lance handle. It comes as standard with your COILBOX.
Code 330007681
Lance handle
Power cable
An 8 meter long 1.5 cable, the electrical connection to the machine is through
a COILBOX power supply specific connector. The connection to the mains is
through a standard mains plug.
Code 999330053
Green nozzle specially designed for producing foam. It is located at the back
of your COILBOX.
Code 370002503
Foam nozzle
White nozzle specially designed for rinsing. It is located at the back of your
COILBOX.
Code 370004007
Rinse nozzle

Cleaning of air conditioning coils
coilbox 11-33
Spiral hose. It is built into the back of your COILBOX.
Code AC3303108
Lance
Spiral hose
accessories
A 60 cm lance specially for rinsing and foam production. It comes as stand-
ard and fits into the COILBOX.
Code AC3303300
Battery
12V Lithium Battery
Code 1300LI12V

Cleaning of air conditioning coils
coilbox 12-33
accessories
Optional accessories:
Adapter for connecting taps with round outlets to the mains water hose that
feeds the COILBOX.
Code AC6200004
Adapter for connecting taps with square outlets to the mains water hose that
feeds the COILBOX.
Code AC6200003
High effectiveness alkaline degreaser for serpentines with no coating
treatment.
Code PQ8400100
Adapter for taps with round outlets
Adapter for taps with square outlets
CoilFoam Bag in box
Hose reel which makes it possible to supply water to your COILBOX from a
mains water outlet away from the cleaning area. The hose is 15 meters long.
Code HE7300200
Hose reel for mains water
High effectiveness alkaline degreaser for serpentines.
Code PQ8400101
Coilnet Bag in box

Cleaning of air conditioning coils
coilbox 13-33
accessories
The magic telescopic lance consists of three rods that are screwed together
in sections, up to 150 cm with the last section having an injection nozzle.
Code: AC3303109
The magic flexible lance consists of a flexible rod that can bend to fit any
angle and shape, it has a 90oinjection nozzle.
Code: AC3303326
Magic telescopic lance
Magic flexible lance
Elbow for a 90° change of direction.
Code: AC3303316
Elbow for a 45° change of direction.
Code: AC3303315
90° Elbow
45° Elbow
12V lithium battery and external charger
Code 1300LI12V
Battery and external charger

Cleaning of air conditioning coils
coilbox 14-33
To couple the two modules, it is necessary to open the clips on
the side of the WATERBOX, then place the COILBOX on top,
making sure that the legs fit into the corresponding holes.
Coupling the COILBOX to the WATERBOX:
1
operating instructions
The COILBOX equipment consists of two separate parts: the COILBOX itself and the WATER-
BOX.
COILBOX: This is a module for the injection of a chemical product and water for rinsing,
which has a connection for mains water.
WATERBOX: This is a module with a water tank, it provides water to the COILBOX
if there is no mains water available.
Steps for a correct COILBOX installation:
Then close the side clips so that the equipment is thoroughly
clamped.
It is important to remember that when the machine is to be
used without mains water, the tank must be full before cou-
pling the modules. See "filling the WATERBOX" in section 3.

Cleaning of air conditioning coils
coilbox 15-33
As we said above, the battery powers the machine when it is switched on without mains power. When this
happens, the battery display is active. When you first press the control panel button, the display shows the
battery charge level. After a second press, the display shows the battery voltage. A third press turns the
display off.
operating instructions
Connecting to the mains or using the battery:
2
The COILBOX has a removable battery. It powers the equipment when it is switched on without mains
power. When the equipment is connected to the mains, the battery charges. The battery lasts for more than
35 minutes of continuous use.
Next, how to connect to the mains and how to use the battery.
The connection is done using the electrical connection cable that
comes with the machine. This cable has a standard mains plug
and a special power connector for the machine. Connect the
cable to the mains and then connect it to your COILBOX. The
connection to your COILBOX is done by turning the connector
clockwise as shown in the figure.
Connection to mains power:
Using the battery:
To remove the battery, you have to press the plate so it can fold
down and give access to the battery.

Cleaning of air conditioning coils
coilbox 16-33
Next, press the tab at the bottom left. This causes the battery to
slide free. Now you can lift out the battery.
operating instructions
To reinstall the battery, you must position it so that it snaps into
place, and push it until it is properly locked in place.
Finally, put the plate back into its original position. To do this,
you only need to fold up the cover and press it until you hear
a "CLICK". CLICK!

Cleaning of air conditioning coils
coilbox 17-33
operating instructions
Connection to mains water outlet:
3
If using a mains water supply: only connect the hose to a water
supply with a minimum pressure of 2 bar. There are adapters
for various taps that are offered as optional accessories. Con-
nect the hose to your COILBOX water inlet connector.
If using the WATERBOX, connect the water hose to your COIL-
BOX. Follow the WATERBOX filling instructions before coupling
the COILBOX and the WATERBOX.
The COILBOX equipment has two options for water intake. It can be used with a mains water connection or
with the tank called WATERBOX. With either option it is necessary to connect the COILBOX water inlet hose.
There are adapters for various taps that are offered as optional accessories.
The temperature of the mains water at the inlet
must not be higher than 80oC. If the input temper-
ature is higher than 80oC, it may cause internal
damage to the equipment.
To fill the WATERBOX tank, unscrew the WATERBOX cap an-
ti-clockwise, as shown in the figure.
After filling the tank, refit the cap by turning it clockwise.
Now you can couple the COILBOX and the WATERBOX.
The tank can hold enough water for 7 minutes of continuous
rinsing.
Filling the WATERBOX:

Cleaning of air conditioning coils
coilbox 18-33
operating instructions
Connection of the chemical:
4
Remove the cut-out from the Bag in Box’s box where the chem-
ical nozzle will come out.
Remove the nozzle cap from the Bag in Box as shown in the
figure.
Failure to remove this cap when making the con-
nection between the Bag in Box and your COIL-
BOX will result in damage to the machine.

Cleaning of air conditioning coils
coilbox 19-33
Press the machine inlet connector against the chemical outlet
nozzle until you hear a "CLIC" that ensures a proper connection.
Put the Bag in Box into the compartment as shown in the figure.
Handle the box using the side handles.
The first time a COILNET is connected to your COIL-
BOX, it will take a few minutes until the chemical starts
to draw, as all the excess air has to be sucked out to
create a vacuum. Once the vacuum has been created,
the chemical will be drawn in continuously.
CLICK!
operating instructions
It is advisable to remove the bag in box when the machine is not in use.

Cleaning of air conditioning coils
coilbox 20-33
operating instructions
Connecting the lance handle, the lance and the nozzle:
5
Attach the lance to the handle.
Lances of various lengths are available as optional accessories.
Lance connection:
Your COILBOX has a built in hose. The lance handle should be
fitted to the end of this hose as shown in the figure.
To allow liquid to flow, you must pull the handle’s trigger.
Lance handle connection: