Table of Contents
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I
NTRODUCTION
This manual covers the operation of internal com-
bustion powered models of the SB-80 Boom. This
manual must be stored on the machine at all times.
P
-O
& S
I
RE
PERATION
AFETY
NSPECTION
Carefully read, understand and follow all
safety rules, labels, and operating instruc-
tions, then perform the following steps each
day before use.
Perform a complete visual inspection of the entire
unit prior to operating. Check the following areas for
discrepancies:
1. Open panels and check hydraulic components/hoses
for damage or leaks. Check electrical components/wir-
ing for damage or loose connections.
2. Inspect chassis, axles, hubs, and steering linkage for
damage, deformation, buckled paint, loose or missing
hardware, and cracked welds.
3. Check tires for damage, punctures, and inflation; tire
pressure must be 100 psi (7 bar).
4. Check all hoses/cables for wear.
5. Inspect elevating assembly for damage, deformation,
buckled paint, loose or missing hardware, and cracked
welds.
6. Inspect platform and guardrails for damage, deforma-
tion, buckled paint, loose or missing hardware, and
cracked welds. ensure that gate operates freely and
latches securely.
7. Check Hydraulic fluid level with platform fully lowered.
8. Check fluid level in batteries (see battery maintenance ,
page 9).
9. Check fuel level, add fuel if necessary (see fueling , page
9).
10. Check engine oil level.
11. Check air filter, replace if necessary.
12. Set gasoline/propane selector to desired position. Set
to center position to purge the system when switching
fuels. If the machine is to be operated on propane, open
the supply valve on the tank
Note: When using LP gas, use clean, water-
free liquid petroleum gas, preferably from a
bulk storage tank.
:$51,1*
NEVER remove the cap from a hot radiator.
Hot coolant can cause severe burns.
13. Ensure that radiator is cold, check coolant level. Add if
necessary
.
:$51,1*
If you smell propane, close the supply valve on
the tank immediately until you have located
and corrected the leak.
S
F
I
YSTEM
UNCTION
NSPECTION
Note: Refer to figures 1 through 5 for chas-
sis and platform control locations.
Important: Before performing the System
Function Inspection, be sure the axles are
fully extended. For axle extending instruc-
tions, refer to "Extending and Retracting
Axles" (Page 5).
1. Before performing the following tests, check area
around machine and overhead for obstructions, holes,
drop-offs, and debris.
2. Turn chassis key switch to chassis, and pull out emer-
gency stop switches at the chassis control panel and at
the platform control panel.
3. Retract locking bolt. See figure 1.
4. Press the engine start button to crank the engine;
release when engine starts. If engine is cold: press the
glow plug button and hold for 20 seconds prior to start-
ing diesel models.
5. Push in the chassis emergency stop button, engine
should stop. Repeat for platform emergency stop but-
ton. Return both emergency stop buttons to the on
position, and start engine.
6. Operate each function switch to raise / lower, extend /
retract, rotate left / right, each section of the elevating
assembly and observe the operation of the machine. All
functions should operate through full cycle smoothly.
7. Turn chassis key switch to platform.
8. Mount the platform, and attach approved fall restraint
to designated platform anchorage point. Attach only
one fall restraint to each point.
Figure 1: Locking Pin
2
287,1(
(59,&(
5
6
Use the following table as a guide for routine main-
tenance. Inspection and maintenance shall be
performed by personnel who are trained and
familiar with mechanical and electrical proce-
dures. Refer to the Service Manual for complete
service instructions.
Please copy this page and use the Routine Service
Table as a checklist when inspecting a machine for
service.
COMPONENT
INSPECTION OR SERVICES
INTERVAL
Y
Check electrolyte level
6m
Battery
Clean exterior & terminals
3m
Check battery cable condition
Daily
Check level and condition
Daily
Engine Oil
Check for leaks
Daily
and Filter
Change oil filter
00h
Check fuel level
Daily
Check for leaks
Daily
Engine Fuel
System
Replace fuel filter
6m
Check air cleaner
Daily
Check coolant level (with engine cold)
Daily
Engine
Coolant
Replace coolant
3m
Check oil level
Daily
Hydraulic Oil
Change filter
6m
(*See note)
Drain and replace oil
2y
Check for leaks
Daily
Hydraulic
Check hose connections
30d
System
Check hoses for exterior wear
30d
Emergency
Operate the emergency lowering valve and check
Daily
Hydraulic
for serviceability
System
Controller Check switch operation
Daily
Control
Check the exterior of the cable for pinching, binding
Daily
Cable
or wear
Check fasteners for proper torque
Daily
Check welds for cracks
Daily
Platform
Deck and
Check condition of operators manual
Daily
Rails
Check condition of anchorage points
Daily
Check condition of deck
Daily
Check for damage
Daily
Tires
Check air pressure (100 psi) [7 bar]
Daily
Check lug nuts (torque to 260 ft. lbs. [352 Nm])
30d
Wipe clean
30d
Check for leaks at mating surfaces
30d
Hydraulic
Pump
Check for hose fitting leaks
Daily
Check mounting bolts for proper torque
30d
Hydraulic
Check hydraulic drive motor operation
Daily
Drive
Check hoses, fittings, and valve block for leaks
Daily
System
*Use Mobil DTE 15M, ISO grade 46 for temperature range of 40°f to 100°f.
For colder climates use Mobil 13M, ISO grade 32, for temperature range of
10° to 65°f.
Routine Service Table Key
Interval
Daily=each shift or every day or every 8 hours
50h/30d=every 50 hours or 30 days
125h/3m=every 125 hours or 3 months
250h/6m=every 250 hours or 6 months
1000h/2y=every 1000 hours or 2 years
Y=Yes/Acceptable
N=No/Not Acceptable
R=Repaired/Acceptable
N
R
COMPONENT
INSPECTION OR SERVICES
INTERVAL
Check hardware & fittings for proper torque
Check linkage for wear areas
Steering
System
Check for missing/loose retainers
Check steering cylinder for leaks
Inspect for structural cracks
Check pivot points for wear
Elevating
Assembly
Check pivot pin retaining bolts for proper torque
Check members for deformation
Check hoses for pinch or rubbing points
Check component mounting for proper torque
Chassis
Check swing bearing bolt (torque to 190 ft/lbs)
Check welds for cracks
Check the cylinder rods for wear
Check pivot pin pivot bolts for proper torque
Lift
Check seals for leaks
Cylinders
Inspect pivot points for wear
Check fittings for proper torque
Check ring gear for proper lubrication and wear
Turret
Check planetary oil level
150h/3m
Lubricate ring gear (MoS2 grease)
150h/3m
Check for leaks
Check oil level
250h/6m
Torque Hubs
Change oil after break-in period
50h/30d
Change oil (SAE 90 wt. gear oil)
2000H/
Check for and repair collision damage
Check fasteners for proper torque
Entire Unit
Check for corrosion-remove and repaint
Lubricate
Check for peeling, missing, or unreadable labels &
Labels
replace
Preventative Maintenance Report
Date: __________________________________
Owner: _________________________________
Model No: ______________________________
Serial No: _______________________________
Serviced By:_____________________________
Service Interval: __________________________
15
Y
N
R
6m
30d
Daily
30d
Daily
30d
30d
Daily
Daily
6m
6m
Daily
30d
30d
30d
30d
30d
Daily
Daily
2Y
Daily
3m
6m
30d
Daily
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