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HYDRAULIC DIAGRAM • LIFT-HOLD-LOWER CIRCUITS
• Care should be taken to identify all potential hazards and comply with applicable safety procedures before beginning work.
• Raise the lift and install the maintenance props before beginning any inspections or work on the unit.
• Only qualified individuals trained to understand mechanical devices and their associated electrical and hydraulic circuits
should attempt troubleshooting and repair of this equipment
CAUTION:
Do not use brake fluid or jack oils in the hydraulic system. If oil is needed, use an anti-wear hydraulic oil with a
viscosity of 150 SUS at 100°F (ISO 32 @ 40°C), or non-synthetic transmission fluid.
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