New Holland E20.2SR, E22.2SR, E27.2SR Mini Excavators OPERATION AND MAINTENANCE INSTRUCTION MANUAL (6042143301) – PDF DOWNLOAD

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New Holland E20.2SR E22.2SR E27.2SR Mini Excavators OPERATION AND MAINTENANCE INSTRUCTION MANUAL (6042143301) – PDF DOWNLOAD

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New Holland E20.2SR E22.2SR E27.2SR Mini Excavators OPERATION AND MAINTENANCE INSTRUCTION MANUAL (6042143301) – PDF DOWNLOAD

FOREWORD
WARNING

• READ, UNDERSTAND AND FOLLOW ALL SAFETY PRECAUTIONS AND PROCEDURES FOUND IN THIS
  MANUAL BEFORE ATTEMPTING ANY OPERATION, INSPECTION OR MAINTENANCE OF THIS MACHINE,
  ATTACHMENT OR SYSTEMS.
• THE MANUFACTURER CANNOT ANTICIPATE EVERY POSSIBLE CIRCUMSTANCE
  THAT MIGHT INVOLVE A POTENTIAL HAZARD.
• THE WARNINGS IN THIS PUBLICATION AND ON
  THE PRODUCT ARE THEREFORE NOT ALL INCLUSIVE. IF A TOOL, PROCEDURE, WORK METHOD OR OPERATING
  TECHNIQUE NOT SPECIFICALLY RECOMMENDED BY MANUFACTURER IS USED, YOU MUST
• SATISFY YOURSELF THAT IT IS SAFE FOR YOU AND OTHERS. YOU SHOULD ALSO ENSURE THAT THE
  PRODUCT WILL NOT BE DAMAGED OR MADE UNSAFE BY THE OPERATION, LUBRICATION, MAINTENANCE
  AND/OR REPAIR PROCEDURES YOU CHOOSE.

GENERAL
• This manual contains procedures to help the operator gain peak performance through effective, economical machine
operation and maintenance for the Manufacturer’s Hydraulic Excavators.
• Before operating the machine, operators must thoroughly read and understand all Safety, Operation and Maintenance
instructions found in this manual. Failure to follow the instructions given in this manual may lead to serious
injury to persons and or equipment failure.
• Operators and persons working with this machine should continually study this manual until proper Safety, Operation
and Maintenance procedures are completely understood.
• This manual describes the basic operating techniques. Skill is gained as the operator utilizes these techniques
and perfects them with an actual machine.
• Some illustrated pictures may be different from your machine, as technical improvement is continuous, manuals
are periodically updated to reflect these changes.
• This manual may not contain attachments and optional equipment that are available in your area. Please contact
an approved Dealer for any optional attachments required.
• It is expressly noted that this manual is written on the presupposition that the genuine manufacturer’s parts are
to be used, not including cases where parts locally procured were used and/or the machine was arbitrarily modified
by the user locally.
• Materials and specifications are subject to change without notice

TABLE OF CONTENTS:

New Holland E20.2SR E22.2SR E27.2SR Mini Excavators OPERATION AND MAINTENANCE INSTRUCTION MANUAL (6042143301) – PDF DOWNLOAD

FOREWORD
GENERAL 0-1
PERIODIC INSPECTIONS 0-1
NOTICE 0-1
FOR ORDERING 0-2
1 SAFETY PRECAUTIONS
11 GENERAL SAFETY INFORMATION 1-3
12 SAFETY PRECAUTIONS 1-4
13 PRE-START SAFETY 1-6
14 SAFETY DURING OPERATION 1-12
15 INSPECTION & MAINTENANCE SAFETY 1-20
16 BATTERY SAFETY 1-28
17 WARNING LABELS & DECALS 1-30
171 NOTICE FOR WARNING LABELS & DECALS 1-30
172 LOCATION OF WARNING LABELS & DECALS 1-30
18 PROHIBITED MACHINE OPERATION 1-37
19 END OF WORK SHIFT SAFETY 1-40
110 TRANSPORTATION 1-41
111 TOWING THE MACHINE 1-43
2 MACHINE FAMILIARIZATION
21 FAMILIARIZATION 2-3
22 GENERAL MACHINE NOMENCLATURE 2-3
23 OPERATOR’S CAB NOMENCLATURE 2-4
24 COMPONENT & CONTROLS NOMENCLATURE 2-6
241 MONITOR PANEL (GAUGE CLUSTER) 2-6
242 SWITCHES 2-9
243 LEVERS AND PEDALS 2-11
244 SEAT BELT 2-16
245 CAB (OPTION) 2-17
246 GUARD WITH LOCKING DEVICE & COVERS 2-19
247 SEAT ADJUSTMENT 2-20
248 ELECTRICAL EQUIPMENT 2-20
249 STORAGE & OTHERS 2-22
3 MACHINE OPERATION
31 BASIC MACHINE OPERATION 3-3
311 PRE-START INSPECTION
312 INSPECTION BEFORE OPERATION 3-4
313 CHECK BEFORE STARTING MACHINE ENGINE 3-9
314 STARTING AND STOPPING MACHINE ENGINE 3-10
315 STOPPING MACHINE ENGINE 3-14
316 INSPECTION AFTER STARTING MACHINE ENGINE 3-14
317 MACHINE WARM-UP 3-17
318 MACHINE OPERATION 3-18
319 PRACTICES TO IMPROVE EFFICIENCY 3-25
3110 MACHINE PARKING 3-29
3111 CHECKING & VERIFICATION AFTER WORK 3-30
3112 PRECAUTIONS AFTER OPERATION 3-30
3113 MEASURES AFTER EMERGENCY STOP 3-30
3114 LOCKING UP WITH KEY 3-32
3115 EMERGENCY MEASURES AGAINST SUDDEN FAILURE OF MACHINE 3-32
3116 CAUTION ON USING RUBBER TRACKS 3-38
3117 MACHINE OPERATION IN ADVERSE WEATHER CONDITIONS 3-42
3118 PRECAUTIONS WHEN STORING THE MACHINE FOR A LONG PERIOD 3-44
4 MAINTENANCE
41 GENERAL INFORMATION 4-3
42 GENERAL SAFETY & PRECAUTIONS 4-4
43 LUBRICANT FUEL & COOLANT SPECIFICATIONS 4-10
44 FAST MOVING PARTS 4-11
45 ACCESSORY TOOLS 4-12
46 TORQUE SPECIFICATIONS FOR CAPSCREWS & NUTS 4-13
47 TORQUE SPECIFICATIONS FOR JOINTS & HYDRAULIC HOSES 4-14
48 INSTALLING HYDRAULIC HOSE AND PIPE JOINTS 4-15
49 RELEASING INTERNAL PRESSURE FROM THE HYDRAULIC SYSTEM 4-17
410 BLEEDING AIR IN FUEL SYSTEM 4-19
411 REPLACEMENT OF RUBBER TRACK 4-20
4111 REMOVAL OF RUBBER TRACK 4-20
4112 INSTALLING RUBBER TRACKS 4-21
4113 CHECK AND ADJUSTMENT OF TENSION ON RUBBER TRACK 4-22
412 INSPECTION & MAINTENANCE CHART 4-26
413 WHEN REQUIRED 4-29
414 PRE-START (EVERY 8 HOURS) INSPECTION & MAINTENANCE 4-39
415 50-HOUR (WEEKLY) INSPECTION AND MAINTENANCE 4-41
416 250-HOUR (3–MONTH) INSPECTION AND MAINTENANCE 4-46
417 500-HOUR (6-MONTH) INSPECTION AND MAINTENANCE 4-53
418 1000-HOUR (12-MONTH) INSPECTION AND MAINTENANCE 4-56
419 2000-HOUR INSPECTION AND MAINTENANCE 4-58
420 INSPECTION MAINTENANCE CHECK LIST 4-66
5 TRANSPORTATION
51 WHEN PREPARING TRANSPORTATION PLANS 5-3
52 LIFTING PROCEDURES FOR THE MACHINE COMPLETE
(E202SR/E222SR) 5-5
53 LIFTING PROCEDURES FOR THE MACHINE COMPLETE (E272SR) 5-6
54 LOAD SPECIFICATIONS 5-7
6 SPECIFICATIONS
61 GENERAL SPECIFICATIONS (E202SR/E222SR) 6-3
611 MACHINE DIMENSIONS (E202SR/E222SR) 6-3
612 GENERAL SPECIFICATIONS (E202SR/E222SR) 6-4
613 CRAWLER SHOE TYPE (E202SR/E222SR) 6-5
614 BUCKET TYPE (E202SR/E222SR) 6-5
615 ATTACHMENT WORKING RANGES (E202SR/E222SR) 6-6
616 MACHINE & COMPONENTS WEIGHT (E202SR/E222SR) 6-8
62 GENERAL SPECIFICATIONS (E272SR) 6-9
621 MACHINE DIMENSIONS (E272SR) 6-9
622 GENERAL SPECIFICATIONS (E272SR) 6-10
623 CRAWLER SHOE TYPE (E272SR) 6-11
624 BUCKET TYPE (E272SR) 6-11
625 ATTACHMENT WORKING RANGES (E272SR) 6-12
626 MACHINE & COMPONENTS WEIGHT (E272SR) 6-14
7 OPTIONAL EQUIPMENT
71 OPERATION OF HYDRAULIC HAMMER AND SHEARS 7-3
711 SELECTION OF HYDRAULIC HAMMER AND SHEARS 7-3
712 BEFORE OPERATING HAMMER OR SHEARS 7-3
713 HYDRAULIC OIL LEVEL CHECK AND CONTAMINATION PREVENTION 7-3
714 BASIC OPERATION 7-3
715 SETTING SELECTOR VALVE 7-5
716 SETTING STOP VALVE 7-6
72 SAFETY PRECAUTIONS 7-7
73 PERIODIC INSPECTION AND MAINTENANCE INTERVAL 7-11
8 TROUBLESHOOTING
81 GENERAL TROUBLESHOOTING 8-3

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PLEASE NOTE:

• This is the SAME exact manual used by your dealers to fix your vehicle.
• The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
• Any queries / doubts regarding your purchase, please feel free to contact [email protected]

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