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30PLUS
jcb 30PLUS User Manual
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Routine Maintenance
Electrical System
221
221
981
1/9950-1
All Machines
862330-3
Fig
81.
Ta
b
l
e
4
.
C
Fuse
No.
Circuit Rating
(Amp
s)
1
Engine
S
top
Solenoid
5
2
Instruments, T
wo-speed
Circuit,
Servo Solenoid
5
3
W
ash/Wipe Circuit
15
4
Slew/Swing Circuit, SAE Control
15
5
Boom Light
7.5
6
Work Light
s
15
7
Interior Light, Horn, Radio, Accessory
Power Socket
15
8
Beacon
10
9
Heater Blower and Ai
r Conditioning
20
A
Primary fuse
60
B
Primary fuse
60
HE Services
238
240
Table of Contents
Default Chapter
3
Table of Contents
3
Contents
18
Safety Notices Important Information
18
Safety Warnings
18
Introduction
19
About this Manual
19
Machine Model and Serial Number
19
Using this Manual
19
Left Side, Right Side
20
Cab/Canopy
21
Cross References
21
Machine Description
22
The JCB Mini Excavator
22
Intended Use
22
Component Location
22
Contents
24
Safety Check List
24
Safety - Yours and Others
24
General Safety
25
Operating Safety
28
Maintenance Safety
37
Safety Labels
49
Introduction
49
Safety Label Identification
50
Identifying Your Machine
55
Machine Identification Plate
55
Component Identification Plates
57
Machine Security
60
Introduction
60
JCB Plantguard
60
Construction Equipment Security and Registration Scheme (CESAR)
60
Operation
63
Introduction
63
Before Entering the Cab
64
Contents
66
Entering and Leaving the Cab
66
Emergency Exit
67
Doors and Windows
69
Opening and Closing the Door
69
Securing the Door in the Open Position
70
Opening and Closing the Front Window
72
Removing and Refitting the Windscreen Lower Panel
73
Opening and Closing the Side Window
75
Seat Controls
76
Introduction
76
Standard Seat
77
Suspension Seat (if Fitted)
78
Seat Belt
79
Static Seat Belt
79
Cab Layout
82
Component Key
83
Contents
84
Drive Controls, Switches and Instruments
84
Drive Controls
84
Switches
88
Instrument Panel
93
Heater and Air Conditioning (if Fitted)
97
Operating Levers/Pedals
98
Introduction
98
Control Layouts
98
Excavator Controls
100
Dozer Controls
108
Auxiliary Operation
110
Safety Equipment
112
Control Locks
112
Beacon
113
Overload Warning System (if Fitted)
114
Fire Extinguisher (if Fitted)
115
Before Starting the Engine
118
Starting the Engine
121
Warming up
123
Immobiliser
124
Contents
129
Stopping and Parking the Machine
129
Preparing the Machine for Travel
131
Introduction
131
Preparing for Site Travel
131
Working with the Machine
133
Operating Practices and Site Safety
133
Clothing and Safety Equipment
134
Danger Zone
134
Log Moving/Handling
135
Safety Practices
135
Working with the Excavator
137
Lifting (Object Handling)
143
Use of Machines on Gradients or Slopes
149
Working with the Dozer
151
Contents
153
Operating Environment
153
Operating in Low Temperatures
153
Operating in a Cold Climate (below 0°C)
154
Operating in High Temperatures
154
Operating in Dusty or Sandy Areas
155
Operating in Coastal Regions
155
Operating on Wet or Soft Ground
155
Getting the Machine Moving
156
Operating Practices
156
Operating Procedure
157
Refuelling the Machine
158
Low Fuel Levels
158
Filling the Tank
158
Moving a Disabled Machine
161
Introduction
161
Lowering the Boom in an Emergency
161
Retrieval
162
Contents
164
Transporting the Machine
164
Preparing for Road Travel
164
Before Using the Trailer/Transporter
165
Loading a Machine Onto the Transporting Vehicle
166
Securing the Machine
168
Unloading a Machine from the Transporting Vehicle
170
Lifting a Machine
172
Storage of the Machine
174
Introduction
174
Storage Area
174
Prepare the Machine for Storage
174
Put the Machine into Storage
175
During Storage
175
Take the Machine out of Storage
176
Contents
177
Routine Maintenance Service Requirements
177
Introduction
177
Owner/Operator Support
178
Service/Maintenance Agreements
179
Fit for Purpose Tests for Lifting Equipment
179
Obtaining Replacement Parts
179
Health and Safety
180
Lubricants
180
Battery
184
Service Schedules
188
Introduction
188
How to Use the Service Schedules
189
Calendar Equivalents
190
Pre Start Cold Checks, Service Points and Fluid Levels
191
Functional Test and Final Inspection
196
Fluids, Lubricants and Capacities
198
Coolant Mixtures
200
Fuels
202
Contents
209
Tools
209
Toolbox (if Fitted)
209
Carrying Tools Onto the Machine
209
Prepare the Machine for Maintenance
210
Introduction
210
How to Make the Machine Safe (Excavator Lowered)
211
Cleaning the Machine
212
Introduction
212
Preparing the Machine for Cleaning
213
Cleaning the Machine
214
Cleaning the Tracks
215
Checking for Damage
217
Check the Machine Body and Structure
217
Check the Seat and Seat Belt
217
Check the Hydraulic Hoses and Fittings
218
Check the Electrical Circuits
219
Checking the ROPS/FOPS Structure
220
Checking the Ram Piston Rods
220
Contents
221
Greasing
221
Introduction
221
Pivot Pins
222
Slew Ring Bearings
224
Slew Ring Gear Teeth
225
Access Panels
227
Introduction
227
Engine Cover
227
Hydraulic Bay Cover
229
Electrical System
230
Battery
230
Fuses
238
Engine
240
Oil and Filter
240
Cooling System
244
Fan Belt
247
Air Filter
248
Contents
251
Fuel System
251
Introduction
251
Water Separator and Engine Fuel Filter
253
Bleeding the System
256
Hydraulic System
258
Introduction
258
Releasing the Hydraulic Pressure
260
Oil and Filter
261
Tracks and Running Gear
263
Tracks
263
Fire Extinguisher (if Fitted)
268
Checking the Fire Extinguisher
268
Optional Attachments
269
Introduction
269
Attachments for Your Machine
272
Impact Protection
273
Contents
274
Connecting/Disconnecting Hydraulic Hoses
274
Introduction
274
Connecting the Hydraulic Hoses
275
Disconnecting the Hydraulic Hoses
277
Quick Release Couplings
279
Quickhitch Assembly
283
Introduction
283
Installation
284
Removal
285
Maintenance
285
Buckets
286
Bucket Selection
286
Removing a Bucket - Non Quickhitch Models
287
Installing a Bucket - Non Quickhitch Models
289
Removing a Bucket from a Quickhitch
290
Installing a Bucket on a Quickhitch
292
Replacing Bucket Teeth
294
Contents
295
Quickhitch Rockbreaker
295
Introduction
295
Removing a Quickhitch Rockbreaker
295
Installing a Quickhitch Rockbreaker
299
Operation
300
Specifications
303
Lifting Regulations and Safe Working Loads
303
Introduction
303
Static Dimensions
307
Performance Dimensions
310
Auxiliary Pressures
312
Noise Data
313
Introduction
313
All Machines
314
Vibration
315
Introduction
315
8026 Cts, 8025 Zts, 8030 Zts
317
8035 Zts
318
Contents
321
Warranty Information
321
Machine Service Record Sheet
321
Registration Information
325
European Community Standards
327
EC Declaration of Conformity
327
Introduction
327
Explanation of the EC Declaration of Conformity
330
Other manuals for jcb 30PLUS
Quick Start Guide
24 pages
Service Manual
41 pages
4
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jcb 30PLUS Specifications
General
Brand
jcb
Model
30PLUS
Category
Excavators
Language
English
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