Allied AR110C, Safety, Operation And Maintenance, Page: 11 / 60

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List of Figures
Figure Pg.
S-1 Safety Alert Symbol………………………………. ii
S-2 Safety Message – Typical Presentation……….. ii
L1-15 Information Labels on Breaker..…….………. iv
2-1 Equipment Identification……………………….... 3
2-2 Equipment Identification Tag……..…………….. 3
4-1 Main Components of Hydraulic Breaker…….… 6
4-2 Cutaway of Breaker Assembly….……………… 6
5-1 Conversion of Auxiliary Hydraulic Circuit……… 9
6-1 Install Protective Guards………………….......... 10
6-2 Operate at 90° to Work Surface………………. 11
6-3 Start at Outer Edge & Work Inward……………. 11
6-4 Do Not Overheat Tool….……………………….. 12
6-5 Do Not Use Breaker to Lift Transport Loads…… 12
6-6 Do Not Pound Breaker at the Material…………. 12
6-7 Do Not Pry with the Breaker…………………….. 12
6-8 Do Not Operate With Cylinders At Stroke End… 13
6-9 Special Applications – Working Underwater
Require Modifications Before Use……………… 13
7-1 Buffers and Wear Plates…….………..…………... 16
7-2 Dust Plugs and Covers…………………………… 16
7-3 Gap Between Bushing & Tool………………..…. 16
7-4 Internal Parts of Front Head…….……………….. 17
7-5 Measure OD of Tool For Wear…………………… 18
7-6 Measure ID of Bushing For Wear.…………..…… 18
7-7 Measure Thrust Ring Wear……………………..... 18
7-8 Rotate Worn Tool Retainer…………………...… 19
7-9 Piston With Damage to Impact Face………..…. 19
7-10 Measuring Oil Pressure……….……..……..…… 20
7-11 Install Protective Guards…….……..………….. 21
8-1 Push Piston to Its Highest Position…………….. 22
8-2 Protect Breaker With Tarp……………....……… 22
9-1 Pin-on Mounting Bracket - Typical ………..…..… 23
9-2 Attach Breaker to Carrier - Typical…………..…. 23
9-3 Hose Tagged “Pressure Line”…………..….….. 24
9-4 Valve Housing Marked IN and OUT………..….. 25
Figure Pg.
9-5 Check Hose Routing……………………………… 25
9-6 Close Supply & Return Line Valves………....…. 25
10-1 Components of the Tool Retainer System……. 26
10-2 thru 10-5 Removing Tool From Breaker…..…. 27
10-6 Pre-Lube the Tool Shank……………….……… 28
10-7 Stand Breaker Upright Before Greasing…….... 29
10-8 Tool Lubrication Points…………………………. 29
10-9 Lubricant Must Be Visible to Operator………... 29
10-10 Tool Lubrication – Incorrect Position………… 30
10-11 Carrier Mounted AutoLube.………………..…. 30
10-13 Breaker Mounted AutoLube…………….……. 30
11-1 Tool Types - Conical, Chisel, Blunt ……..…… 31
11-2 Tool Working Length……………….….………... 31
12-1 N
2
Gas Charge Kit…..…………..…….….…… 32
14-1 Flow-Pressure Diagram………..………………. 39
14-2 Standard Dimensions – AR110C, AR120B….. 42
14-3 Standard Dimensions – AR130B, AR140B…… 43
14-4 Position of Threaded Fasteners…….……….. 46
14-5 Angle of Rotation & Tightening Sequence….. 47
14-6 Position of Threaded Fasteners……………….. 48
14-7 Angle of Rotation & Tightening Sequence…… 49