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PAGE 62 — MAYCO LS600 PUMP — OPERATION AND PARTS MANUAL — REV. #4 (9/15/11)
The hydraulic troubleshooting procedures listed below are intended for use by individuals equipped with the
proper tools and equipment and are familiar with hydraulic systems and safe shop practices. Use the Pump
Troubleshooting Table (Table 8) to identify possible causes for the pump’s malfunction. Contact the Multiquip
Service department for the proper repair procedure.
LS600 PUMP
— TROUBLESHOOTING (PUMP)
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DO NOT
open hydraulic lines or loosen hydraulic
fittings while the engine is running! Hydraulic fluid
under pressure can penetrate the skin, blind,
cause burns or create other potentially dangerous
hazards.
WARNING - HYDRAULIC SYSTEM HAZARD
During routine maintenance or removing material
blockage, you will be required to put your hand in the
concrete cylinders or near the shuttle tube. You are at
EXTREME RISK
of injury or
AMPUTATION
if the
engine is running or if pressure is in the hydraulic
system.
Prior to performing any maintenance on the pump,
follow described lock out-tag out procedures. Stop the
engine by turning off the ignition switch and remove
the starter key. Place a “
DO NOT OPERATE
” tag
over the switch and disconnect the battery. The
pressure reading on the
accumulator pressure
gauge
MUST
read
ZERO
.
ALWAYS
make
sure the accumulator
circuit pressure reads
zero prior to performing any maintenance on the pump.
DANGER - AMPUTATION RISK
Summary of Contents for MAYCO LS600
Page 3: ...MAYCO LS600 PUMP OPERATION AND PARTS MANUAL REV 4 9 15 11 PAGE 3 NOTES...
Page 11: ...MAYCO LS600 PUMP OPERATION AND PARTS MANUAL REV 4 9 15 11 PAGE 11 NOTES...
Page 81: ...MAYCO LS600 PUMP OPERATION AND PARTS MANUAL REV 4 9 15 11 PAGE 81 NOTES...
Page 92: ...PAGE 92 MAYCO LS600 PUMP OPERATION AND PARTS MANUAL REV 4 9 15 11 LS600 PUMP FRAME ASSY...
Page 96: ...PAGE 96 MAYCO LS600 PUMP OPERATION AND PARTS MANUAL REV 4 9 15 11 LS600 PUMP BRAKE LINE ASSY...
Page 98: ...PAGE 98 MAYCO LS600 PUMP OPERATION AND PARTS MANUAL REV 4 9 15 11 LS600 PUMP BRAKE LIGHT ASSY...
Page 102: ...PAGE 102 MAYCO LS600 PUMP OPERATION AND PARTS MANUAL REV 4 9 15 11 LS600 PUMP BATTERY ASSY...
Page 104: ...PAGE 104 MAYCO LS600 PUMP OPERATION AND PARTS MANUAL REV 4 9 15 11 LS600 PUMP HOPPER ASSY...
Page 116: ...PAGE 116 MAYCO LS600 PUMP OPERATION AND PARTS MANUAL REV 4 9 15 11 LS600 PUMP FUELTANK ASSY...
Page 120: ...PAGE 120 MAYCO LS600 PUMP OPERATION AND PARTS MANUAL REV 4 9 15 11 LS600 PUMP ACCUMULATOR ASSY...
Page 130: ...PAGE 130 MAYCO LS600 PUMP OPERATION AND PARTS MANUAL REV 4 9 15 11 LS600 PUMP ENGINE ASSY...
Page 134: ...PAGE 134 MAYCO LS600 PUMP OPERATION AND PARTS MANUAL REV 4 9 15 11 LS600 PUMP THROTTLE ASSY...
Page 138: ...PAGE 138 MAYCO LS600 PUMP OPERATION AND PARTS MANUAL REV 4 9 15 11 LS600 PUMP HYD PUMP ASSY...