Holmatro GRA4321 Manual page 48

EN
8.5.4 Carrying handle
• Check the carrying handle for damage. Replace a damaged carrying handle.
• Check the attachment of the carrying handle. If necessary, fasten it firmly by tightening the bolts.
8.5.5 Deadman's handle
• Check whether the deadman's handle returns to the neutral position.
• Check the operation of the deadman's handle. Have the Holmatro dealer repair the deadman's
handle if it does not function properly.
8.5.6 Ram heads
• Check the ram heads for damage. Replace damaged ram heads.
8.5.7 Connection system for accessories
• Check the connection system on the fixed side and on the plunger side for damage and operation. If
the connection system does not work properly and/or leaks, have it repaired by an Holmatro
Certified Technician.
8.5.8 Plunger(s)
• Check the plunger(s) for damage. If a plunger is damaged, have it repaired by an Holmatro Certified
Technician.
8.6 Yearly dealer maintenance
We recommend having the equipment inspected, checked, set and tested once a year by a Holmatro
Certified Technician who has the appropriate knowledge and the necessary tools (see also section 1.7).
The Holmatro dealer can organize the yearly maintenance for you on a contract basis.
8.7 Packaging
In many regulations such as IATA (air), ADR (road) and IMO (sea), Li-Ion battery packs are considered
as dangerous goods. Please make sure that the goods are packed and transported in accordance with
the latest regulations. Consult your Holmatro dealer for detailed instructions.
8.8 Storage
8.8.1 Temporary storage
• Store the tool and the battery pack in a dry and well-ventilated dust-free area.
• Fasten the tool so it can not fall over to prevent oil leaking.
• Check that the on/off switch is OFF.
• Retract the plunger(s) and then open them ± 5 mm, so that the tool can be stored without pressure.
• Apply a thin coat of preservative oil to the external steel parts.
8.8.2 Long-term storage
For long-term storage, carry out the same actions as for temporary storage, as well as the following
additional actions:
• Remove the battery pack from the tool.
• Always store the battery packs in a dry and cool area. Temperatures above 45 °C (113 °F) can have
a negative affect on the life cycle of the battery packs.
WARNING
Avoid short-circuiting the battery pack. Make sure the connections do not come in contact
with metal objects or water. Never try to open a battery pack.
48 916.001.324_000 GRA4321 / GRA4331