SHITEK ZERO User manual

ZERO
IG0005_EN_ZERO V1.1
QUICK INSTALLATION GUIDE
KIT CONTENTS
• Remote reading device ZERO complete with battery
and mounting bracket
• Quick Installation Guide
• n°1 screw Ø3,5 x 16 mm (optional upon request)
ASSEMBLY TOOLS
For installation you need two simple tools:
• cross-head screwdriver and at-head screwdriver
• magnet
POSITIONING AND FIXING
The device must be properly fastened above the level
indicator of the tank, directly on the its same screws; it cannot
be covered by snow or water (see notes and next steps for
the installation).
In installation site a good GSM network signal of mobile
operator used in the device must be present.
INSTALLATION RECOMMENDATIONS AND SAFETY
Shitek Technology Srl does not assumes responsibility for
inappropriate or incorrect use of the device and / or not
meet the safety requirements indicated.
The device is suitable for operation in Hazardous Area
(Zone 0) according to the label:
II 1 G Ex ia IIB T2 Ga
Operating temperature range: -20°C ≤ Ta ≤ +55°C.
Do not rub or scratch the device plastic housing in order to
avoid the occurrence of electrostatic charges (see rating
plate located on the housing of the device).
Use only approved battery packs supplied by the
manufacturer.
Install and / or replace the battery in a safe area after
removing the ZERO from its mounting and taken to a safe
area at least 2 meters from the Hazardous Area.
Do not place the device without the enclosure on
conductive surfaces, it could damage irreparably even
without a battery inserted.
Periodically check the tightening and tightness of the seal
of the closure device.
Mainteinance in Hazardous Area must be performed by
qualied and authorized personnel.
Shitek Technology Srl reserves the right to check the
personnel responsible for this function both adequately
instructed with appropriate audit that can be planned with
the direction.
INSTALLATION PROCEDURE
The device can be installed on horizontal and vertical tanks
(not double reading); the label of the package indicates the
type of sensor set in the device. If you need to change the
conguration, it’s possible to request to Technical Support,
that will change it remotely.
Follow these steps:
1. Remove both screws that secure level indicator and replace
the rear screw with a countersunk screw, with a maximum
outside diameter of the head of Ø6mm, leaving it unscrewed
by about 2mm.
2. Place the ZERO device by inserting it from the eyelets input
from the bottom and pushing it forward.

IG0005_EN_ZERO V1.1
Not make holes in any part of the tank.
ACTIVATION PROCEDURE
The activation procedure must be performed to the rst
installation of the device, or whenever it is reset to factory
defaults.
1. Move the magnet to the symbol ON (bottom left) and hold
the position for about 15 seconds, and in any case until you
hear a long tone.
4. Wait for the completion of the activation procedure
indicated by 2 beeps in succession of 1 second (repeated
every 2 seconds).
5. The operator will receive a SMS message from the web
portal containing the installation data:
terminal 000000015852 - ZERO is installed: Batt:3.708 GSM:17
Level:56.7% Synchronization:T Working status:1
Check and verify the data as in table:
2. Wait an acoustic signal consisting of tones repeated. There
are 3 possibilities:
a) 3 tones repeted every 5 seconds:
The GSM is registered and the quality of the signal is good.
b) 2 tones repeted every 5 seconds:
The GSM is registered but the quality of the signal is not good.
In this case the installation could to be not completed successfully
c) 1 tone repeated every 5 seconds:
The GSM is not registered or there are some troubles in the
SIM card. In this case the installation will fail.
3. Make the recording sequence in an appropriate manner by
performing the procedure quickly:
- bring the magnet to the WK symbol (top left) and hold the
position for about 5 seconds until you hear a long sound of 1
beeps; remove the magnet.
- bring back the magnet to the WK symbol within 3 seconds and
hold the position for about 5 seconds until you hear a long
sound of 2 beeps; remove the magnet.
3. Permanently attach the device, repositioning the front
screw until it snaps.
Shitek Technology Srl
via Malerbe, 3 - 36040 Grumolo delle Abbadesse (VI) - Italia
Sede legale: Via San’Antonio, 45 - 35030 Veggiano (PD) - Italia
www.shitektechnology.com - [email protected]
- bring back the magnet to the WK symbol within 3 seconds
and hold the position for about 5 seconds until you hear a long
sound of 3 beeps; remove the magnet.
NOTE: if the maintainer does not receive the SMS or e-mail
with the report of the installation you need to contact the
Shitek assistance service.
NOTE: to calculate the level, ZERO reads the angle of the
magnetic eld provided by the level indicator.
It is advisable to replace the level indicator with a new one,
since there is the certainty of the quality of the magnet of a old
level indicator.
Shitek Technology Srl is not responsible for the quality and/or
of the measure's error if the technical conditions do not comply
with the requirements.
SERIAL NUMBER LEVEL BATTERY GSM SIGNAL
00000000019573 57.3% >3.5V >7
INSTALLATION DATA
It is advisable to write in the table below the data of the installed
device to align the setup information at the venue
SERIAL NUMBER
INSTALLATION CODE
ADDRESS
DESCRIPTION
TANK TYPE HORIZZONTAL VERTICAL