Holmatro GCT 51 ST EVO 3 Serie Manual página 41

Description
temperature range
3.8 Safety features of the battery pack
The battery pack is protected against:
• Short-circuit
• Deep discharge
• Over- and under-voltage (of the battery pack and the individual cells)
• Over-current during charging and discharging
• Overcharging
• Over temperature (of individual cells and electronics)
• Charging and discharging outside the allowed temperature range
4 Preparation for first use
4.1 General
• Check the equipment for completeness and damage. Do not use the equipment if it is damaged;
in that case contact the Holmatro dealer.
• Check the operation of the deadman's handle. The deadman's handle must return to the neutral
position when you release it.
• Before first use, always charge the battery pack completely. See section 5.3.
• Check the state of charge of the battery by pressing the SOC indicator button for a few seconds.
See section 3.6.
• Slide the battery pack in the battery pack fitting / adapter fitting until the battery pack lock snaps
tight.
• Check the battery pack to ensure that the lock mechanism works correctly.
4.2 Installing the battery for the LED light
See Fig. 4.
The battery for the LED light is placed in the carrying handle. This battery has a working life of ± 6
hours.
• Remove the cover (C) by unscrewing both screws (B).
• Install the battery (A) in the battery holder of the carrying handle.
• Re-install the cover and fasten the screws.
5 Operation
5.1 System operation
The GCT is a tool where the hydraulic pump is integrated in the tool. The hydraulic pump is driven by a
battery pack or from an external electric power source. This pump displaces hydraulic oil and is capable
of building up pressure. The hydraulic pump is connected directly to the hydraulic cylinder.
The hydraulic cylinder contains a piston that can move axially. If the cylinder is pumped full from the
bottom, pressure builds up beneath the piston so that it is pushed to the outside. If the cylinder is
pumped full from the top, the piston is forced back into the cylinder.
GCT 51** (ST) (STA) EVO 3
All manuals and user guides at all-guides.com
Unit BPA285
°C
°F
916.001.650_002
BPA286
-20 + 55
-4 + 131
EN
41