Gradall D152 - Page 14

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Section 1 - General Safety Practices

1-4 82104002

• The circle of safety is a circle around the excavator with the boom at full

extension.

• Establish and inform others of the circle of safety. Keep others from entering into

the circle of safety.

OAC1240

Main Page

Read this First4
Operator Qualifications4
Modifications4
Other Publications Available5
Table of Contents7
Section 1 - General Safety Practices11
Hazard Classification System11
Safety Alert System and Safety Signal Words11
General Precautions11
Operation Safety12
Electrical Hazards12
Swing Hazards13
Slip and Fall Hazard15
Crush Hazards16
Travel Hazards - Remote and Driving18
Tip over Hazard19
Chemical Hazards20
Dust Hazard22
Personal Protection Equipment23
Section 2 - Pre-Operation and Controls25
Pre-Operation Checks & Inspection25
Walk-Around Inspection26
Safety Decals29
Decal Locations29
Upperstructure Cab Controls & Indicators32
LCD Display32
Auxiliary Hydraulics Control (Optional)38
Left Hand Arm Pod40
Right Hand Arm Pod41
Joystick Controls43
Operator Seat Adjustments47
Ignition48
Intermittent Wiper/Washer49
Park Brake Switch50
Section 3 - Operation51
Remote Control Preparation51
Preparing Undercarriage for Remote Control Operation51
Preparing Upperstructure for Remote Control Operation52
Checks before Remote Control Operation53
Normal Engine Operation53
Remote Mode Brake System54
Remote Control Braking54
Digging Brake54
Remote Mode Power Train56
Driving Undercarriage from Upperstructure Cab56
Steering the Undercarriage from Upperstructure Cab59
Typical Dig Cycle60
Standard SAE Boom and Attachment Functions60
Lifting & Placing a Load66
Precautions66
General67
Positioning Machine for a Lift67
Planning a Lift68
Lift Capacity69
Remote Mode Engine Shutdown71
Return to Travel Mode72
Preparing Upperstructure for Undercarriage Operation72
Boom Stow Procedure73
Securing Unit for Driving73
3.10 Parking the Excavator74
Precaution74
Parking Procedure74
3.11 Preservation & Storage75
Maintenance75
Section 4 - Attachments77
Approved Attachments77
Unapproved Attachments77
Attachment Operation77
Excavating Buckets78
Ditching Buckets78
Section 5 - Lubrication & Maintenance79
Introduction79
Clothing and Safety Gear79
General Maintenance Instructions80
Tire Service80
Service & Maintenance Schedules81
10 Hour Maintenance Schedule81
100 Hour Maintenance Schedule82
1St 30 Days (250 Hrs Max) & 250 Hour Maintenance Schedule - (Upperstructure)82
750 Hour Maintenance Schedule83
1500 Hour Maintenance Schedule83
Upperstructure Lubrication Schedule84
Undercarriage Lubrication Schedule85
Section 6 - Emergency Procedures87
Loss of Power87
Stowing the Boom Without Engine Power87
To Extend the Boom Without Engine Power87
To Raise the Boom Without Engine Power87
Towing88
If You Get Stuck88
Section 7 - Specifications89
Product Specifications89
Lubrication & Fluid Capacities89
Weight90
Dimensions90
Torque Chart91
Fuses94
Upperstructure94
Undercarriage94
Index95

Gradall D152 - Page 14

Table of Contents

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