JCB Hammermaster HM 2180, HM 1180, HM 480 and HM 380 Attachments Service Manual
FILE DETAILS:
JCB Hammermaster HM 2180, HM 1180, HM 480 and HM 380 Attachments Service Manual
JCB Hammermaster HM 2180, HM 1180, HM 480 and HM 380 Attachments Service Manual
Size: 1.93 MB
Fomat: PDF
Language: English
Brand: JCB
Type of machine: Hammermaster HM 2180, HM 1180, HM 480 and HM 380 Attachments
Type of document: Service Manual
Model: 322-A3098
Page of number: 55
DESCRIPTION:
JCB Hammermaster HM 2180, HM 1180, HM 480 and HM 380 Attachments Service Manual
Workshop Standards:
JCB HM Breakers have hydraulically powered percussion mechanisms. Since all hydraulically powered equipment is sensitive to dirt, the breakers must always be disassembled in a place that is:
. Isolated from all dust and particle-generating activities such as grinding and welding.
. Very clean,ie. free of dust and dirt.
. Equipped with washing facilities and compressed air for the blow drying of components after washing.
. Equipped with all necessary standard and special tools.
About this Manual:
This document details the relevant service and maintenance procedures for the JCB Hammermaster HM 2180, HM 1180, HM480 and HM 380. The safety information included is directly relevant to the service and maintenance of the Hammermaster HM 2180, HM 1180,HM 480 and HM 380. General safety information, and that relevant to the carrier machine is not included. For details about safe operation of the carrier machine, see the relevant documents.
TABLE OF CONTENTS:
JCB Hammermaster HM 2180, HM 1180, HM 480 and HM 380 Attachments Service Manual
SAFETY NOTICES i
Workshop Standards i
INTRODUCTION
About this Manual 1
Units of Measurement 1
Carrier Machine – Suitability 1
Warranty 1
Basic Description 1
Page Numbering 1
GENERAL DESCRIPTION
Check List – Equipment HM 2180/1180 2
Attachment Identification 2
Component Identification 2
Lifting 2
Check List – Equipment HM 380/480 3
Attachment Identification 3
Component Identification 3
Lifting 3
SAFETY
Safety First 4
Safety Check List 4
TECHNICAL SPECIFICATION
HM 380 6
HM 480 7
HM 1180 8
HM 2180 9
Power Cell Illustration 10
SERVICE
Dismantling 11
Inspection of Parts 13
Tool Retaining Pins 13
Wear Limits – Tool and front Bush 13
Wearing Parts 13
Removal of Parts & Deburring 14
Deburring 14
– Cylinder Bush 14
– Cylinder 15
– Use of the Buffer Cylinder 15
– Piston 16
– Damage on the Piston Contact Surface 17
Assembling 18
– Fitting a New Bush 18
CHARGING THE ACCUMULATORS 21
TORQUE TABLES 26
AUTOMATIC GREASING SYSTEM 27
Self Contained Recharging Greasing System 28
Parts List 30
SPECIFICATION
Requirements – HM 380 & HM 480 31
Requirements – HM 1180 & HM 2180 32
PARTS LIST
HM 2180/1180 – Power cell -Wear Parts 40
Power cell 2180/1180 – Illustration 41
Power Cell 2180/1180 – Parts List 42
HM 2180/1180 – Housing Illustration 45
HM 2180/1180 – Parts List 46
HM380 – Sideplates 47
HM 480 – Sideplates 48
HM 380 – Power Cell – Illustration 49
HM 380 – Power Cell – Parts List 50
HM 480 – Power Cell – Illustration 52
HM 480 – Power Cell – Parts List 53
HM 380/480- Power Cell – Wear Parts 55
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Milan Angelo –