NEXUS
Generator & Multi-head Inflator user manual
www.pclairtechnology.com
General Specifications
This Equipment also complies with the EC directives:
2004/108/EC (EMC directive)
confirmed by report No.10655/TR/1
73/23/EEC (LOW Voltage Directive)
as amended by 93/68/EEC
Accordance with IEC/EN 61010-1:2001 confirmed by
report No. TTR-004115-18-00
Guidelines
In order to provide a trouble free operation it is necessary to
connect the power supply from the main switchboard with a MAX
3amp fuse/RCB protection device. This must be grounded.
The circuit breaker should be marked as the disconnecting device
for the equipment.
The compressor
producing the air should have the necessary
water and dirt filtration, to minimise accumulation of debris at the
inflator line filter strainer.
For efficient tyre inflation, ensure that the air supply is 10 psi, 0.7
bar or 70kpa above the intended maximum inflation range.
Inside installations
Use 3 pin connecting plugs or 2 pin + Earth with the Earth Ground
wire installed on electrical infrastructure.
The unit is designed to run with the earth connection installed.
"According to Class 1 - Basic insulation in conjunction with
protective Earthing"
Calibration & Accuracy
The accuracy of our digital units when released from our factory is
that:-
The maximum permissible error (MPE) = 0.08 bar
Each unit, before release, is checked and calibrated on test
equipment that has accuracy traceable to a UKAS Laboratory No.
0221 referenced to certificate 0029346.
NEXUS
variant
Max inlet
supply
Min inlet supply Recommended
supply
Max inflation
pressure
Min inflation
pressure
Display
resolution
Units of
measurement
NEX2/MQ 145psi/10bar/
1000kPa
130psi/9bar/
900kPa
14.5psi/1bar/100kPa
above max set
pressure of inflator
90psi/6.3bar/
630kPa
4psi/0.3bar/
30kPa
1psi /0.1bar/
10kPa
psi/bar/kPa
NEX4/MQ 145psi/10bar/
1000kPa
130psi/9bar/
900kPa
14.5psi/1bar/100kPa
above max set
pressure of inflator
90psi/6.3bar/
630kPa
4psi/0.3bar/
30kPa
1psi /0.1bar/
10kPa
psi/bar/kPa
NEX6/MQ 174psi/12bar/
1200kPa
145psi/10bar/
1000kPa
14.5psi/1bar/100kPa
above max set
pressure of inflator
160psi/11bar/
1100kPa
4psi/0.3bar/
30kPa
1psi /0.1bar/
10kPa
psi/bar/kPa
Pre-use installation elements
Upon unpacking of the unit please note there is hardware that will
need installing on the machine before operation can commence.
There is a foam insert (fig1) that accompanies the NEXUS where
the following components will be packed:
Four hoses (DS68)
Four hose brackets
Gauge dial (Forms part of the ATC12)
ATC12 (+ATF12 for NEX6 models) regulator mounting screws and
washers.
UK power lead (N2S23)
EU power lead (N2S24)
US power lead (N2S25) - supplied with 120v US variants only
Any hoses that can not be packaged into the foam insert will be
strapped to the cabinet with shrink wrap.
Fig 1
