Gradall D152 Operators Safety Manual page 8

Table of Contents
Normal Engine Operation........................................................... 3-3
3.3 Remote Mode Brake System........................................................ 3-4
Remote Control Braking............................................................. 3-4
Digging Brake............................................................................. 3-4
3.4 Remote Mode Power Train........................................................... 3-6
Driving Undercarriage from Upperstructure Cab........................ 3-6
Steering the Undercarriage from Upperstructure Cab ............... 3-9
3.5 Typical Dig Cycle ........................................................................ 3-10
Standard SAE Boom and Attachment Functions ..................... 3-10
3.6 Lifting & Placing a Load .............................................................. 3-16
Precautions .............................................................................. 3-16
General .................................................................................... 3-17
Positioning Machine For A Lift ................................................. 3-17
Planning A Lift .......................................................................... 3-18
3.7 Lift Capacity ................................................................................ 3-19
3.8 Remote Mode Engine Shutdown ................................................ 3-21
3.9 Return to Travel Mode ................................................................ 3-22
Preparing Upperstructure for Undercarriage Operation ........... 3-22
Boom Stow Procedure ............................................................. 3-23
Securing Unit for Driving .......................................................... 3-23
3.10 Parking the Excavator................................................................. 3-24
Precaution ................................................................................ 3-24
Parking Procedure ................................................................... 3-24
3.11 Preservation & Storage............................................................... 3-25
Maintenance............................................................................. 3-25
Section 4 - Attachments
4.1 Approved Attachments ................................................................. 4-1
4.2 Unapproved Attachments ............................................................. 4-1
4.3 Attachment Operation................................................................... 4-1
Excavating Buckets.................................................................... 4-2
Ditching Buckets ........................................................................ 4-2
Section 5 - Lubrication & Maintenance
5.1 Introduction ................................................................................... 5-1
Clothing and Safety Gear........................................................... 5-1
5.2 General Maintenance Instructions ................................................ 5-2
Tire Service ................................................................................ 5-2
5.3 Service & Maintenance Schedules ............................................... 5-3
10 Hour Maintenance Schedule................................................. 5-3
50 Hour Maintenance Schedule................................................. 5-3
100 Hour Maintenance Schedule............................................... 5-4
1st 30 Days (250 hrs Max) & 250 Hour Maintenance Schedule -
750 Hour Maintenance Schedule............................................... 5-5
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(Upperstructure) ............................................................. 5-4
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