“3084 Speed Level™ Sigma Lift” Service and Parts Manual
November 2009
Page 2-21
G P 4 0 0 C
O N T R O L
M
O D U L E
S
E T U P
1. Park machine on a flat level surface.
2. Be sure that all tires are properly inflated to the same pressure and that the tires are
all the same size.
3. Ensure that the platform is perfectly level side-to-side and front-to-rear by using the
two Manual Level Switches located in the upper control box and a spirit level. Use a
framers level if necessary.
4. Open the lower control box and plug the EZ-cal into plug J-9 (4-pin connector) on the
GP400. The display should light up and read "HELP - PRESS ENTER.
a. Press the right arrow to access "ACCESS LEVEL 3", press ENTER.
• The display reads CODE 0000 with the cursor flashing.
b. Press the Up and Right arrows to enter code 2222, Press Enter
• Display reads "ACCESS LEVEL 2"
• On later models, the display may continue to read “ACCESS LEVEL 3”. Repeat step b. and
enter code 1775.
c. Right arrow to SETUPS, Press Enter
• Display reads ‘CHANGE DEFAULTS"
d. Right arrow to TILT SETUPS, Press Enter
• Display reads "CALIBRATE LEVEL".
e. Press Enter
• Display reads "CALIBRATE LEVEL YES: ENTER NO: ESC"
f. Press Enter
• Display reads "CALIBRATE LEVEL YES: ENTER NO: ESC" plus has actual tilt percentages.
g. Press Enter again.
• The percentage numbers should be 0.0 - 0.0 (or very close).
h. Level calibration is complete. Unplug the EZ-Cal or press ESC, ESC, ESC.
ANSI Height Calibration
Height calibration must be performed if the GP400 is replaced. For this procedure it is not
necessary to place any load in the platform.
1. Drive machine to level ground, in area where it can reach full elevation.
2. Turn selector switch to Base controls.
3. Plug EZ-Cal into connector P9 on GP400 Control Module. EZ-Cal display reads
HELP: PRESS ENTER
4. Press right arrow to ACCESS LEVEL 3, Press Enter.
• Display reads CODE 0000
5. Press Up and Right Arrow to enter code 2222. Press Enter.
• Display reads ACCESS LEVEL 2.
• On later models, the display may continue to read “ACCESS LEVEL 3”. Repeat step b. and
enter code 1775.
6. Press Right Arrow to SETUPS, Press Enter.
• Display reads CHANGE DEFAULTS
7. Press Right Arrow to HEIGHT SETUPS, Press Enter.
• Display reads CALIBRATE HEIGHT
8. Press Enter.
• Display reads PLATFORM DOWN? Verify that platform is fully lowered.
Содержание Speed Level 2684 ES
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Страница 142: ...3084 Speed Level Sigma Lift Service and Parts Manual November 2009 Page 4a 38 TROUBLESHOOTING 3084RT MODELS NOTES...