Skyjack 3219 SJIII Compact Series, Operating Manual

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It is the responsibility of the operator to read, completely understand and follow all instructions and warnings
contained in this operating manual and on the aerial platform.
2.4 Function Tests
Function tests are designed to discover any malfunctions
before aerial platform is put into service. The operator
must understand and follow step-by-step instructions
to test all aerial platform functions.
WARNING
Never use a malfunctioning aerial
platform. If malfunctions are discovered,
aerial platform must be tagged and
placed out of service. Repairs to aerial
platform may only be made by a qualified
service technician.
After repairs are completed, operator must perform a
pre-operation inspection and a series of function tests
again before putting aerial platform into service.
Prior to performing function tests, be sure to read and
understand
Section 3.8 - Start Operation.
2.4-1 Test Main Power Disconnect Switch
1. At rear of the base, turn main power disconnect
switch to “ ” off position.
Result: Aerial platform functions should not
operate.
2.4-2 Base Control Console
WARNING
Ensure that you maintain three points of
contact when using the ladder to mount/
dismount platform.
1. Use the ladder of aerial platform to access
platform.
2. Close the gate.
3. On platform control console, pull out “ ”
emergency stop button.
4. Use the ladder to dismount from platform.
5. Turn main power disconnect switch to “ ” on
position.
SJIII 3226 & 4632
(Back View)
SJIII 3219
(Back View)
Platform/Off/Base
Key Switch
Lower/
Neutral/Raise
Switch
Lower/
Neutral/Raise
Switch
Free-wheeling
Valve
Emergency Stop
Button
Emergency Stop
Button
FAMILIARIZA
TION
FAMILIARIZA
TION
SJIII DC Electric
Page 25
Section 2 - Familiarization Function Tests