Users Manual

Initialisation Device Charger

Instructions for Use

charge the Initialisation Devices used by the crews during deployment and retrieval of the

seismic Nodes. Initialisation Devices shall be inspected for damage before charging, damaged

units shall be decommissioned when returned to the local operations hub. Initialisation Devices

should be clean and dry before charging with the Initialisation Device Charger.

The Initialisation Device Charger shall be powered by a single-phase mains supply which

powers the internal AC/DC power supply. The lid of the Initialisation Device Charger should

be lifted by the operator, up to 45 Initialisation Devices can be charged simultaneously by

locating them in the charging holes and closing the lid. Each Initialisation Device has a battery

management circuit that is used to start, stop, and regulate the charging rate. In addition,

there is a mechanical switch that can be used to switch the Initialisation Device Charger on and

off. The operator may briefly remove the lid to check the led indicator on the Initialisation

Devices: slow blink red means the unit is charging; a solid green means the unit is charged;

an occasional fast blink red LED mean the unit is fully charged and has entered low power

sleep mode. The charging time will take no more than 4 hours.

Charging shall be done away from flammable materials, and a fire extinguisher shall be

within reach for emergency use.

7. Installation

The Initialisation Device Charger shall be installed on a bench by trained personnel that are

familiar with the STRYDE system.

8. Storage and Maintenance

During deployment, the Initialisation Device Charger shall be stored on a bench in a clean air-

conditioned area, with the lid fitted to prevent the ingress of dust and dirt in the charging

holes.

When placed in a cardboard box for shipping the unit shall be protected with suitable

packaging material.

Regular maintenance of the Initialisation Device Charger in storage is not necessary.

9. Transportation

The Initialisation Device Charger shall be packed in a suitable box with protective packing

material to prevent damage in transit.

10. Faults and repair

Fault finding and repairs to the Initialisation Device Charger shall only be performed by

authorized service personnel who are familiar with the STRYDE system.