82
4000414930
E 10.15
USA / GB
Upper boom
Inspection of the condition of the chains - Criteria of replacement
MS0042
3 - Lubrication
Lubricant must be applied with a brush to the external chains at least every 250 hours or every 6 months. The
frequency of application depends on surrounding conditions and conditions of use. The frequency of application must
ensure that a sufficient quantity of fluid oil is present in the chain links.
If the chain has been exposed to corrosive fluids, clean the chain immediately and apply lubricant.
N.B.-:-T
ELESCOPING
OPERATIONS
MAY
BE
NECESSARY
TO
ACCESS
ELEMENTS
.
Before applying new lubricant, remove any foreign particles from the chain. Use recommended lubricants
Section B 1Recommendations-Lubrication diagram.
When cleaning chains, follow regulations concerning the environment.
3.1 - CHECK THE CONDITION OF THE CHAINS
To carry out the following operations, perform a complete telescoping.
• Check that the lifting chains and safety chains are clean.
• Check that there are no foreign particles on the chains and guide.
• Check that there are no signs of corrosion on chain elements.
Chains with any of the defects described below must be replaced.
• Check for elongation wear :
• Elongation of up to 2 %, over 12 segments, of the original chain length is permitted.
• Measure the value of (3) using an appropriate method. Compare with the value of *1 indicated in the table
below.
Machine
Link width (2)
Length of 12 links (4)
STAR 6 - STAR 13 - STAR 8 - STAR 22J - STAR 10 - STAR 26J
HA32/41PX-NT
H28TJ+/H43TPX
11.5 mm
152.40 mm
STAR 8 - STAR 22J - STAR 10 - STAR 26J
14.50 mm
190.50 mm
HTL 4014/17 - HTL 3614/17
24 mm
304.80 mm
Summary of Contents for STAR 10
Page 2: ...2 4000414930 E 10 15 USA GB STAR 8 STAR 22J STAR 10 STAR 26J ...
Page 10: ...10 4000414930 E 10 15 USA GB STAR 8 STAR 22J STAR 10 STAR 26J A Preface Foreword Notes ...
Page 18: ...18 4000414930 E 10 15 USA GB STAR 8 STAR 22J STAR 10 STAR 26J B Safety Notes ...
Page 32: ...32 4000414930 E 10 15 USA GB STAR 8 STAR 22J STAR 10 STAR 26J C Familiarization Notes ...
Page 62: ...62 4000414930 E 10 15 USA GB General data Breaking test procedure MS0004 Notes ...
Page 66: ...66 4000414930 E 10 15 USA GB General data Torque Values MS0005 Notes ...
Page 72: ...72 4000414930 E 10 15 USA GB Chassis and turntable Slew ring inspection MS0010 Notes ...
Page 80: ...80 4000414930 E 10 15 USA GB Electric Electrical wiring MS0059 Notes ...
Page 116: ...116 4000414930 E 10 15 USA GB Hydraulics Hydraulic filter cartridge Replacement MS0050 Notes ...
Page 124: ...124 4000414930 E 10 15 USA GB Electric Battery ies MS0051 Notes ...
Page 144: ...144 4000414930 E 10 15 USA GB Mast Inspection of the slack chain sensors MS0062 Notes ...
Page 148: ...148 4000414930 E 10 15 USA GB Overriding system Overriding function reset MS0085 Notes ...