Psion Teklogix 7535 G2 Bedienungsanleitung PDF herunterladen (Seite 225)

Chapter 6: Peripheral Devices & Accessories

Powered Cradle Installation In High Voltage Vehicles

Psion Teklogix 7535 G2 Hand-Held Computer User Manual 195

longer lock the 7535 G2 securely in the cradle. For replacement parts and instructions

contact Psion Teklogix. Partial disassembly is required.

6.11.5 Powered Cradle Installation In High Voltage Vehicles

Installation of powered cradles in vehicles that operate above 60VDC require special

consideration.

Due to the hazardous voltages present on these vehicles, it is necessary to ensure that the

powered cradle power supply cable connector is not accessible to the vehicle operator, and

does not get exposed to water or other liquids. This can be accomplished in one of the fol-

lowing ways:

• Ensure the power connector is installed in a dry location on the vehicle, away from the

vehicle operator’s reach (perhaps under a vehicle dash or in a sealed housing).

• Cover the power connector with a waterproof heat shrink material (see “Extreme Wet

Environments” below for additional details).

• Wrap the connector securely with a waterproof electrical tape in an area out of the

vehicle operators reach.

All other installation requirements outlined in this document should also be followed for

High Voltage vehicles to insure safe installation and operation of the powered cradle.

6.11.5.1 Extreme Wet Environments

For extreme wet environments, or environments where it is difficult to restrict vehicle oper-

ator access to the power connector, Psion Teklogix offers a waterproof heat shrink kit (P/N

1030022). The kit contains 3 pieces of waterproof, high shrink ratio heat shrink tubing

which can be used to encapsulate the entire connector assembly. If using this kit, please

ensure that you order sufficient material to cover installation and service, remembering that

heat shrink is one-time use, and must be replaced if it is removed from the connector for any

reason.

Warning: Voltages exceeding 60VDC are considered hazardous. For powered cradle

installations on vehicles with batteries above this voltage, ensure the powered

cradle power connector is mounted in a dry location on the vehicle, or that

the connector is insulated with an appropriate waterproof material after

installation. The connector must also be installed out of the vehicle opera-

tor’s reach. Exposing an accessible power connector to water or other liquids

could create a hazardous situation resulting in serious injury or death.

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