Direct Lift 4 Post Manual

The Direct Lift 4 Post is a professional-grade automotive lift designed for commercial and residential use, featuring heavy-duty steel construction, hydraulic operation, safety lock systems, adjustable runways, and capacity ratings up to 9,000 lbs. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Power 7. Operating Procedures 8. Safety Features 9. Maintenance & Care 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Heavy-duty steel construction, hydraulic power unit, safety lock system, adjustable runways, wheel chocks, cable management system.

Feature	Description
Hydraulic Power Unit	Provides lifting power with electric motor and pump
Safety Lock System	Automatic mechanical locks at multiple height positions
Adjustable Runways	Customizable width for different vehicle types
Wheel Chocks	Prevents vehicle movement during operation
Cable Management	Organizes hydraulic and electrical cables
Control Box	UP/DOWN controls with emergency stop
Post Construction	Heavy-duty steel with protective coating
Capacity Rating	9,000 lbs maximum load capacity
Lift Height	Adjustable up to 72 inches
Power Requirements	110V/220V single phase operation

Installation

Unpack and inspect all components. Ensure concrete floor meets specifications.

Foundation Preparation: Verify concrete thickness (minimum 4 inches) and compressive strength.
Position Posts: Place four posts according to layout diagram, ensuring proper alignment.
Connect Runways: Attach adjustable runways between posts at specified height.
Install Hydraulic System: Connect hydraulic lines between posts and power unit.
Electrical Connection: Wire power unit to appropriate electrical supply.

WARNING! Lift is extremely heavy; use proper lifting equipment. Ensure all bolts are torqued to specifications.

First-Time Setup

After installation, perform initial setup and testing.

Power Connection: Verify proper voltage and phase matching requirements.
Hydraulic Fluid: Check fluid level in reservoir; fill if necessary.
Safety System Test: Manually test all safety lock positions.
Lift Operation: Perform empty lift test through full height range.
Load Test: Conduct test with certified weights to verify capacity.

CAUTION! Never operate lift without proper safety testing. Keep clear during initial operation.

Specifications

Capacity: 9,000 lbs maximum
Lift Height: 72 inches maximum
Overall Width: 112 inches (adjustable)
Overall Length: 192 inches standard
Power Requirements: 110V/220V single phase, 20 amp circuit
Hydraulic System: Electric motor driven pump
Safety Locks: Automatic mechanical at 6-inch intervals
Runway Width: Adjustable 36-48 inches
Construction: Heavy-duty steel with powder coat finish
Warranty: Limited lifetime on structural components

Controls and Settings

Control box features UP/DOWN buttons, emergency stop, and power indicator.

Operation: UP button raises lift, DOWN button lowers lift. Emergency stop immediately halts all operation.

Safety Settings: Automatic locks engage at each height position. Manual release levers for emergency lowering. Height adjustment stops for custom lift positions.

Connecting Power

Electrical requirements: 110V/220V single phase, dedicated 20 amp circuit.

Turn off main power before making connections.
Verify voltage matches power unit specifications.
Connect ground wire to proper grounding point.
Use weatherproof conduit for outdoor installations.

Tip: Install dedicated circuit breaker for lift operation. Test GFCI if required.

Operating Procedures

Standard operation sequence for vehicle lifting.

Position Vehicle: Drive vehicle onto runways, center between posts.
Set Wheel Chocks: Place chocks against all four wheels.
Lift Operation: Press UP button to raise vehicle to desired height.
Safety Check: Verify automatic locks are engaged before working under vehicle.
Lowering: Press DOWN button while holding safety release levers.
Clear Area: Ensure no personnel or obstacles under lift before lowering.

WARNING! Always verify safety locks are engaged before working under lifted vehicle.

Safety Features

Automatic mechanical locks engage at each height position. Emergency stop button halts operation immediately. Manual safety release for emergency lowering. Overload protection prevents exceeding rated capacity.

Maintenance & Care

Monthly inspection of hydraulic fluid level. Quarterly inspection of all structural bolts and connections. Annual professional inspection recommended.

CAUTION! Never use lift if any component shows signs of damage or wear. Regular maintenance is essential for safe operation.

Regulatory Information

ANSI/ALI ALCTV: Complies with automotive lift standards. OSHA regulations apply for workplace safety. UL listed electrical components. For support, contact manufacturer or visit directlift.com.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Lift won't raise	Power supply/hydraulic fluid	Check power connection; verify hydraulic fluid level; inspect fuses.
Lift lowers slowly	Hydraulic valve adjustment	Adjust lowering valve; check for hydraulic leaks.
Safety locks not engaging	Mechanical obstruction	Clean lock mechanisms; lubricate moving parts.
Uneven lifting	Hydraulic imbalance	Bleed hydraulic system; check for air in lines.
Motor overheats	Overload/electrical issue	Reduce load; check voltage; ensure proper ventilation.

Reset: Turn power off for 30 seconds to reset control system.

Service: Contact authorized service technician for major repairs.