Page 16
69 Seres - Operator’s Manual
February 2019
Function Tests
Do Not Operate Unless:
You learn and practice the principles of safe machine operation contained in this operator’s
manual.
Avoid hazardous situations.
Always perform a pre-operation inspection.
Inspect the workplace.
Always perform function tests prior to use�����
Know and understand the function tests before going on to the next section�����
Only use the machine as it was intended.
Fundamentals
The function tests are designed to discover any malfunctions before the machine is put into service.
The operator must follow the step-by-step instructions to test all machine functions.
A malfunctioning machine must never be used. If malfunctions are discovered, the machine must be
tagged and removed from service. Repairs to the machine may only be made by a qualified service
technician, according to the manufacturer’s specifications.
After repairs are completed, the operator must perform a pre-operation inspection and function tests
again before putting the machine into service.
At the Ground Controls
Select a test area that is firm, level and free of obstruction.
Pull out main power switch to “on” position.
Turn the ground red Emergency Stop button clockwise to the on position. Pull out the platform
red Emergency Stop button to the on position.
Turn the key switch to ground control.
Observe the display on the ground controls.
Result:
The display readout will come on and display SYSTEM READY.
Start the engine. See Operating Instructions section.
Test Emergency Stop
Push in the ground red Emergency Stop button to the off position.
Result:
The engine should turn off and no functions should operate.
Turn the red Emergency Stop button clockwise to the on position. And restart the engine.
Test Up/Down Functions and Function Enable
A buzzer with different sound frequency is controlled in control system. The descent alarm sounds at
60 beeps per minute. The alarm that goes off when the machine is not level sounds at 180 beeps per
minute. An optional automotive-style horn is also available.
Do not press the lift function enable button. Press and hold the platform up/down button.
Result:
No function should operate.
Press and hold the Lift function enable button. Press and hold the platform up button.
Result:
The platform should rise.
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Function Tests
Secton 6 - Functon Tests
