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Quicke Q 990 UL User Manual

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2109145 B
01 02 22
AB ÅLÖ - MASKINER
SE -90137 UMEÅ Tel. + (0)90 170500 - Telefax + (0) 90 170599
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OPERATOR'S MANUAL
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Table of Contents

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Quicke Q 990 UL Specifications

General IconGeneral
BrandQuicke
ModelQ 990 UL
CategoryFront End Loaders
LanguageEnglish

Summary

SUBFRAMES, HYDRAULIC KITS

Subframe Kit (Illus. 1)

A subframe kit contains parts to attach the loader to the tractor, including a grill guard.

Tractor Hydraulics Connection

Connects loader to tractor hydraulics via Ergodrive Kit or hose kit.

Electrical Valves (SELECTO)

Loader can be equipped with Electrical valves (SELECTO) for additional hydraulic connections.

DEFINITIONS

SELECTO

Electric valve for hydraulic functions and implement change.

SELECTO-FIX

Quick coupling system for hydraulic implements.

SOFTDRIVE

Shock absorber for improved driver comfort on bumpy ground.

SAFETY REGULATIONS

General Safety Precautions

Important safety rules to prevent damage to people and property.

Safety Locking Device

Mechanism preventing involuntary operations of the control device.

Tractor Stability and Ballast

Ensuring tractor stability with appropriate counterweight.

Transporting Loads

Guidelines for safe transport of loaded implements.

Rollover Protection

Requirement for ROPS and FOPS on the tractor.

Working Under Lifted Loader

Safety rule regarding access under a raised loader.

Operation Restrictions

Prohibition of lifting or transporting people.

Driving Near Cables

Warning about driving with a lifted loader near overhead electric cables.

Working Area Safety

Ensuring no people are in the immediate working area.

Shut-off Tap Usage

Correct usage of the shut-off tap for maintenance.

Hydraulic System Maintenance

Procedures for safe maintenance of the hydraulic system.

Oil Leakages

Action required for oil leaks in couplings or hoses.

Screw Tightness

Regular checks and tightening of all screws and bolts.

CHECK LIST

Pre-Use Checks

Essential checks to perform before operating the loader.

LOADERS - Fitting

SELECTO Cable Installation Warning

Warning about potential damage to SELECTO diodes from incorrect cable installation.

Return Hose Warning

Critical warning about installing the loader valve with a return hose to tank.

ATTACHING / DETACHING OF LOADER

Quick Coupling Force Warning

Warning against using force on valve cones to avoid damage.

DETACHING OF IMPLEMENTS

Implement Locking Check

Verifying implement is properly locked before changing.

HYDR. LOCKING OF IMPLEMENTS

Non-ÅLÖ Implement Warning

Warning about potential damage from non-ÅLÖ implements.

SELECTO

Cable Installation Warning

Warning about potential diode damage from incorrect cable installation.

SELECTO - Control

Troubleshooting

Steps to diagnose and resolve issues if the SELECTO valve does not work.

SELECTO-FIX

Description

Equipment for easy connection/disconnection of implement hydraulics.

CONNECTION / DISCONNECTION

Disconnection Pressure Warning

Caution: Ensure bucket rams are not in end position during disconnection.

Oil Leakage

Causes and remedies for oil leakage in quick couplings.

Attention to High Pressure

Warning about potential damage from improper use of high-pressure systems.

SOFTDRIVE (Shock Absorber)

Warning - Do Not Open Accumulators

Critical warning against opening accumulators due to gas pressure.

Maintenance Preparation

Steps to take before performing maintenance on the hydraulic system.

SOFT DRIVE

Check of Accumulator (A)

Procedure for checking accumulator A using a manometer and specific pressures.

Control of Accumulator B

Procedure for checking accumulator B using a manometer and specific pressures.

DRIVING INSTRUCTIONS AND MAINTENANCE

Stability and Skidding

Tips for maximum stability and avoiding skidding during operation.

Material Handling

Safe practices for driving the implement into materials.

Counter Weight

Importance of counterweights for overloading and safety.

Lifting Position Warning

Warning about leaving the tractor with the loader in a lifted position.

Implement Locking Check

Reiteration of checking implement lock before changing.

TROUBLE-SHOOTING CHART

Loader Load Retention

Troubleshooting loader not holding load in neutral position.

Lifting/Tear Out Capacity

Troubleshooting insufficient lifting or tear out capacity.

Float Function

Troubleshooting issues with the valve's float function.

Loader Speed

Troubleshooting slow or non-moving loader operation.

Valve Operation Difficulty

Troubleshooting problems with valve operation.

Hydraulic Ram Leakage

Troubleshooting oil leaks in hydraulic rams.

Loader Dropping

Troubleshooting loader dropping slightly during lifting.

External Valve Spool Leakage

Troubleshooting external oil leakage at valve spools.

SPECIFICATIONS

Model Specifications Table

Technical data for different loader models including dimensions and features.

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