Land 4500 MKII Premier, Operation And Maintenance Manual

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Model 4500 Premier Dust and Opacity Monitor
14
A3 Installation Instructions
A3-1 Installation Checklist
1 Select the installation location.
2 Install the mounting flanges.
3 Install the Air Blower Unit(s) for the purge air supply. Consult the Air Blower Unit Instruction
Manual for full details.
The purge air supply must be connected and working
before the Transceiver and the Retro-Reflector
are installed.
4 An external circuit breaker incorporating over-current protection or a power isolator and fuse
must be fitted.
5 Install the Termination Box and prepare gland plate for power and signal connection cables. An
external power isolator is required.
6 Route all signal and power cables.
7 Connect the power supply to the Air Blower Unit(s).
8 Connect the electrical power supply and signal cables to Termination Box and instrument.
9 Power up air purge system.
10 Install and connect the Control Room Unit (see Control Room Unit Instruction Manual for full
details) or any other output devices to Termination Box (ie chart recorder, display unit etc). An
external power isolator is required.
11 Check continuity of protective earth.
12 Install the Transceiver and Retro-reflector, remember to connect the purge air supply from the
Air Blower Unit(s) before mounting them on the flanges.
13 Power up the instrument and calibrate it.
Caution
Risk of damage to
equipment
Warning
Risk of electric shock.