S3970RT, S3370RT, &
S2770RT – 1441817
Rev A
page
5
Maintenance Information
Drive enable light (4)
Axle switch open
(4)
PLATFORM DOES NOT RAISE
Tilted
(4)
PLATFORM DOES NOT RAISE
CHECK
BASEFRAME
Structural (1)
OK
OK
CHECK
OK
Preventative Inspection
Maintenance
90 Day or 150 Hour Checklist
■
Preventive Inspection Maintenance
90 Day or 150 Hour Checklist
Snorkel International, Inc.
P.O. Box 1160
St. Joseph, MO 64502-1160 USA
Ph:
1-800-255-0317,
Fax:
1-785-989-3077
,
,
OK No Service Required
Corrective Action Required
Corrected, (Record description of corrective action)
Model:
Serial Number:
Date:
(1) Weld cracks, dents and/or rust
Inspection Procedures Codes
(2) Installation
(3) Leaks
(5) Condition
(7) Residue buildup
(4) Operation
(6) Tightness
(8) See placards and decals inspection chart
Steering cylinders (2,3,4,6)
Steering cylinder fasteners and linkage (2,4)
Tyres and wheels (5)
Articulating axles (2,4,5)
Tray side covers (2,5,6)
Torque drive wheel lug nuts 90-100 ft lbs (2,6)
Torque steer wheel lug nuts 90-100 ft lbs (2,6)
Right drive motor(s) (3,6)
Left drive motor(s) (3,6)
Guides, rollers and slides (2,4,5)
Parking brake & Free wheeling valve (3,4)
Emergency lowering valve (3,4)
Battery disconnect switch (4)
Lubrication points
Cords and wire assemblies (2,5,6)
Hydraulic tubes and hoses (3,5)
Decals and placards (2,8)
Right front outrigger (2,3,4)
Left front outrigger (2,3,4)
Right rear outrigger (2,3,4)
Left rear outrigger (2,3,4)
SCISSOR ARM ASSEMBLY
Structural (1)
Scissor arm pivot pins (2,5)
Lift cylinders and valves (2,3,4)
Safety bar (2,4,5)
Hydraulic tubes and hoses (3,5)
Wires and electrical cables (2,5)
Decals and placards (2,8)
BASE CONTROL STATION
PLATFORM
Key switch (4)
Toggle switch, platform UP - DOWN (4)
Start switch (4)
Toggle switch, glow plug (4)
Fuel select switch (4)
Emergency stop switch (4)
Hour meter (4)
Lowering alarm (4)
Engine not running alarm (4)
Low oil pressure alarm (4)
High temperature alarm (4)
Lift enable light (4)
Structural (1)
Guardrails properly installed and fastened (2,5)
Platform entrance gate (2,5)
Wires and electrical cables (2,5)
Decals and placards (2,8)
Correct operators manual in document holder
Roll out platform deck extension (2,4,5,8)
PLATFORM CONTROLS
Joystick control -
DRIVE/STEER and PROPORTIONAL LIFT (4)
Toggle type selector switch -
HIGH SPEED/HIGH TORQUE (4)
Toggle type selector switch - LIFT/DRIVE (4)
Engine warning light (4)
Engine start (4)
Lift enable light (4)
Emergency stop button (4)
Joystick interlock switch (4)
Horn (4)
Flashing light (2,4)
INTERLOCK TESTS
Load sense system (4)
Platform elevated (6-8%~2m)
(4)
OUTRIGGER CONTROLS DO NOT WORK
Each outrigger not stowed
(4)
DRIVE DOES NOT WORK
Selector switch base/platform controls
(4)
BASE CONTROLS SELECTED
PLATFORM CONTROLS DO NOT WORK
Selector switch base/platform controls
(4)
PLATFORM CONTROLS SELECTED
BASE CONTROLS DO NOT WORK
Drive speed - platform elevated (6-8%~2m)
(4)
SLOW DRIVE SPEED ONLY
Drive speed - platform lowered
(4)
DRIVES FAST or SLOW
Содержание S2770BE
Страница 4: ...Maintenance 6 1 SCHEMATICS Wiring Schematics 7 1 Hydraulic Schematic 7 2 A A B B ...
Страница 119: ......
Страница 192: ......
Страница 197: ...J1 J2 J3 J4 J5 J6 J7 Top View of Lower Control Box ...