Cautionary And General Advice - Loma IQ2 Service Manual

CAUTIONARY & GENERAL ADVICE
WARNING
The control box electronics use devices that are sensitive to static
discharge. Incorrect handling of any of the boards or individual
components could cause permanent damage.
General Advice
Following are a few simple precautions and general information items that
should be read prior to performing any maintenance functions.
1. Always ensure the unit is disconnected from the mains power source before
commencing.
2. Always ensure the unit is disconnected from any air supplies before
commencing.
3. The use of a proprietary wrist-grounding strap is recommended.
4. Retain any anti-static packaging to enable safe storage of removed boards or
components.
5. The use of a container in which to place individual items such as screws,
washers, nuts that are removed during any of the operations is recommended.
This will help prevent loss and reduce the risk of metal contamination of any
product.
6. Metric threads are used throughout the detector.
7. Clear Silicon rubber will be required if a keyboard overlay is to be replaced.
8. The following simple tooling should enable most maintenance to be
successfully carried out.
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Module 8023
Terminal flat bladed screwdriver.
Medium sized flat bladed screwdriver.
Set of flat/ring spanner/wrench set 3mm to 10mm.
Flexible thin bladed straight edged palette knife.
Set of 3mm to 10mm nut spinners/nut drivers.
Small and large pliers.
Small torch/flashlight.
25W soldering iron.
22 SWG solder.
Maintenance
6-2