Section 6; Spark Arresting Mufflers - Manitowoc CD15 Operator's Manual

CD15 OPERATOR MANUAL
SECTION CONTENTS
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

Spark Arresting Mufflers . . . . . . . . . . . . . . . . . . . . 6-1

Safety List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
Lubricants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
Maintenance Records. . . . . . . . . . . . . . . . . . . . . . . 6-2
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
Hydraulic System Maintenance Precautions . . . . 6-2
Label Parts when Disassembling . . . . . . . . . . . . . 6-3
Hydraulic Oil Recommendations. . . . . . . . . . . . . . 6-3
Draining and Flushing . . . . . . . . . . . . . . . . . . . . . . 6-3
Removing Air From the Hydraulic System . . . . . . 6-3
Parts Replacement . . . . . . . . . . . . . . . . . . . . . . . . 6-4
Special Maintenance . . . . . . . . . . . . . . . . . . . . . . . 6-4
Delivery Inspection . . . . . . . . . . . . . . . . . . . . . . . . 6-4
After First 50 Hours of Operation
(New Cranes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
After First 100 Hours of Operation
(New Cranes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
Cranes Not In Regular Use. . . . . . . . . . . . . . . . . . 6-5
Preventive Maintenance. . . . . . . . . . . . . . . . . . . . . 6-5
INTRODUCTION
NOTE: Do not use gasoline or other flammable fluids to
clean component parts. Fire or explosion may
occur causing bodily burns.
Use eye protection when performing service or
maintenance tasks. Propelled and/or dropped
items can cause eye injury.
If maintenance or adjustments must be performed
with the engine running, have a person at the
controls while another person performs the work to
inhibit accidental movement which could cause
injury or death.
Preventive maintenance is necessary to keep the crane in
good condition as long as possible. Adjust the maintenance
schedule to your operation, according to the type of work,
size of loads, temperature conditions and frequency of
equipment use.

SECTION 6

MAINTENANCE
Maintenance Schedule and Checklist . . . . . . . . . . 6-5
Environmental Protection. . . . . . . . . . . . . . . . . . . . 6-5
Lubrication Points . . . . . . . . . . . . . . . . . . . . . . . . . 6-8
Scheduled Maintenance . . . . . . . . . . . . . . . . . . . . 6-10
Daily (Walk-around) Inspection . . . . . . . . . . . . . . 6-10
50 Hours of Operation (Weekly) . . . . . . . . . . . . . 6-14
100 Hours of Operation (Two Weeks) . . . . . . . . . 6-16
250 Hours of Operation (Monthly) . . . . . . . . . . . . 6-16
500 Hours of Operation (3 Months) . . . . . . . . . . . 6-20
1000 Hours of Operation (6 Months) . . . . . . . . . . 6-24
2000 Hours of Operation (Yearly) . . . . . . . . . . . . 6-29
Miscellaneous Maintenance . . . . . . . . . . . . . . . . . 6-30
Batteries/Charging System . . . . . . . . . . . . . . . . . 6-30
Fuel System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-31
Fuse Replacement. . . . . . . . . . . . . . . . . . . . . . . . 6-31
Carwell® Rust Inhibitor. . . . . . . . . . . . . . . . . . . . . 6-34
Protecting Cranes From Rusting . . . . . . . . . . . . . 6-34
Cleaning Procedures . . . . . . . . . . . . . . . . . . . . . . 6-34
Inspection and Repair . . . . . . . . . . . . . . . . . . . . . 6-35
Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-35
Areas of Application. . . . . . . . . . . . . . . . . . . . . . . 6-35
The intervals in the Maintenance Schedule are for average
operating conditions, and must be understood as the
MINIMUM maintenance necessary for the machine.
Decrease these intervals if the machine is operated in
conditions that are below average (for example, in dust, in
high or low temperatures, with heavy loads or frequent
starting and stopping.
Use the hourmeter and a calendar to make sure that all
necessary maintenance is done according to the schedule.
NOTE: When performing service on the crane, put a tag on
the key switch or remove the key to prevent
operation of the crane.
Spark Arresting Mufflers
NOTE: Codes of some states or provinces may require
that this crane be equipped wit h a SPA RK
ARRESTING MUFFLER. The State of California,
as an example, is one state which has such
Published 3-30-2018, CTRL 636-05
MAINTENANCE
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