TROUBLESHOOTING
FUNCTION | SYMPTOM | POSSIBLE CAUSE | REMEDY |
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continued
2.00
DEPLOY
(Out)
continued
2.20 |
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Locked in | 2.21 | Ramp was stopped within the | Activate Stow function until ramp is out | |
Intermediate |
| Deploy “Drift Out” range during Stow | of the Deploy “Drift Out” range. Then | |
Position |
| function | activate Deploy function. | |
(No Response to |
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Deploy Switch/No |
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Drift Out) |
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| 2.31 | Physical obstruction (20 lb or more) | Remove obstruction | |
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| on ramp |
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| 2.32 | Mechanical binding | Check and correct | |
| 2.33 | Deploy pressure relief valve setting | $GMXVWUHOLHIYDOYHVHWWLQJ6HH6\VWHPV | |
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| too low | Descriptions for details. | |
2.30 | /RZK\GUDXOLFÁXLGVXSSO\Note: | Use Braun | ||
| Fluid should be changed if there is | K\GUDXOLFÁXLGdo not mix with Dex- | ||
Pump Runs |
| visible contamination. Inspect the | WURQ,,,RURWKHUK\GUDXOLFÁXLGV&KHFN | |
But |
| K\GUDXOLFV\VWHPIRUOHDNVLIÁXLG | oil level with ramp fully deployed. See | |
Doesn’t |
| level is low. | Systems Descriptions for details. | |
Deploy | 2.35 | Leak in hydraulic system | Repair | |
2.36 | Cylinder leak | Replace. | ||
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| 2.37 | Deploy pressure relief valve stuck | Contact Braun Product Support - replace | |
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| open due to contamination or other- | pump | |
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| wise damaged |
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| 2.38 | Pump internal shuttle valve stuck or | Contact Braun Product Support - replace | |
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| damaged | pump | |
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| 2.41 | Lack of lubrication (drive arm as- | Lubricate pivot pins. See Maintenance | |
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| sembly pivot pins and shaft) | and Lubrication Schedule and Diagram | |
| 2.42 | Misalignment or damage to: | Correct/Replace/Lubricate. See Main- | |
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| • Drive arm and/or pivot pins | tenance and Lubrication Schedule and | |
2.40 |
| • Linkage arms and/or pivot pins | Diagram | |
| • Drive arm and cam gear shaft |
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Faulty or |
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| • Cylinder rack gear and/or cam gear |
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Sluggish |
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2.43 | Mechanical binding | Check and correct | ||
Operation | ||||
2.44 | Restriction in hydraulic lines | Check for contamination or kinks - correct | ||
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| +\GUDXOLFÁXLGWRRWKLFNGXHWRFROG | or replace | ||
| Thin with Diesel fuel - 2 T. Change in | |||
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| climate | spring. See Systems Descriptions for full- | |
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| WLPHFROGFOLPDWHVSHFLÀFDWLRQV | |
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2.50 Drifts | 2.51 See 2.38 and 2.40 |
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Excessively |
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3XPSLQWHUQDORULÀFHSOXJJHGRU | Contact Braun Product Support - replace | |||
Slow | ||||
| damaged | pump | ||
(or No Drift) |
| |||
'ULIWRXWFDPQHHGVDGMXVWPHQW | 6HHGULIWFDPDGMXVWPHQWSURFHGXUH |
2.602.61 See 2.35 and 2.36
Drifts | 3XPSLQWHUQDORULÀFHHQODUJHGRU | Contact Braun Product Support - replace |
Excessively | damaged | pump |
Fast | 'ULIWRXUFDPQHHGVDGMXVWPHQW | 6HHGULIWFDPDGMXVWPHQWSURFHGXUH |
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