jcb 19C-1E User Manual

Maintenance
Electrical System
Electrical System
General
Check (Operation)
Make sure all of the electrical equipment operates correctly, for example:
• Switches
• Warning lights
• Beacon
• Alarms
• Horn
• Wipers
• Hourmeter/display
• 12V battery
• Lights
All defective equipment must be repaired before the machine is used.
Check (Condition)
Examine the electrical circuits regularly for:
• Damaged connectors
• Loose connections
• Chafing on the wiring harnesses
• Corrosion
• Missing insulation
• Incorrect routing of the wiring harnesses.
Do not use the machine if one or more of these faults are found. You must make sure that the electrical circuit
is repaired immediately.
Battery
Clean
12V Battery
WARNING Keep metal watch straps and any metal fasteners on your clothes, clear of the positive (+)
battery terminal. Such items can short between the terminal and nearby metal work. If it happens you can
get burned.
1. Make the machine safe.
Refer to: Maintenance Positions (Page 116).
2. Get access to the battery.
Refer to: Access Apertures (Page 119).
3. If the terminal posts are corroded and covered with white powder wash them with hot water. If there is
considerable corrosion, clean the terminal posts with a wire brush or abrasive paper. Refer to Figure 108.
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JCB © Admin Pimteam - 23/06/2021 05:32.

jcb 19C-1E Specifications

General

Battery Type	Manganese laminated Lithium-ion
Battery Rated Capacity	14.8 kWh (3 Pack) 19.8 kWh (4 Pack)
Charging	On-board charger with direct connection from AC mains power supply
Charging Time	110V – 12 hrs 230V – 8 hrs
Fast Charging (Optional)	Off-board charger, with connection to 415V 3-Phase supply Charging time <2 hrs
System Voltage	48V
Motor Type	AC permanent magnet
Motor Power	7 kW continuous 20kW peak
Operating Modes	L – 1200rpm G – 1600rpm H – 1800rpm Auto Kick Up – 2300rpm, 2 speed tracking only
Thermal Limitations	Operation: -10oC to +46oC Charging: -10oC to +40oC