MOTOROLA Two-way Radio XPR 3300e

1. If required, replace the RF plug by using a tweezer.

2. If Motorola nameplate is damaged, remove nameplate with a tweezer and replace a new one.

3. Make sure the RF plug and nameplate is flush to the housing and not bulging up. If its bulging up disassemble and reassemble back.

4. If product nameplate is damaged, remove nameplate with a tweezer and replace a new one.

NOTE: Regular maintenance (at least annually) of this area is recommended to ensure contamination free interface and to prolong the life of the battery contacts.

This section discusses radio immersibility concerns, tests, and disassembly and reassembly of the XPR series radios.

Periodic visual inspection and cleaning is recommended.

Check that the external surfaces of the radio are clean, and that all external controls and switches are functional. It is not recommended to inspect the interior electronic circuitry.

The following procedures describe the recommended cleaning agents and the methods to be used when cleaning the external and internal surfaces of the radio. External surfaces include the front kit, housing assembly and battery case. These surfaces should be cleaned whenever a periodic visual inspection reveals the presence of smudges, grease, and/or grime.

The only recommended agent for cleaning the external radio surfaces is a 0.5% solution of a mild dishwashing detergent in water. The only factory recommended liquid for cleaning the printed circuit boards and their components is isopropyl alcohol (100% by volume).

Internal surfaces should be cleaned only when the radio is disassembled for service or repair.

Warning: This maintenance check requires trained personnel with PPE!

Battery contacts are dirty or show signs of wear?

If battery contacts are dirty or show signs of wear, proceed with the following steps

Enter the name of the cleaner/lubricant used

Recommended cleaner/lubricant: DeoxIT®GOLD (Supplier CAIG Labs, P/N G100P)

Cleaner/lubricant pen effective at cleaning and extending the life of the battery‘s contacts?

If cleaner/lubricant pen is not effective, report the issue to the maintenance team and stop the procedure

Pen's tip modified (trimmed on the sides) to improve penetration into the battery contact slots?