Working Hydraulic System, Hydraulic Remote Control Unit, Oil Reservoir
Electrical:
Electrical System, Wiring Diagrams (Diesel & LPG), Ignition Systems (TSZ-H), Electronic Control Devices
Procedures Included
Diagnostics Troubleshooting:
Comprehensive troubleshooting for hydrostatic travel drive, hydraulic brake system, power-assisted steering, engine control (Diesel & LPG), ignition system, and electronic control devices. Includes line layout for troubleshooting and aids/tools for measurements.
Maintenance Adjustments:
Checks and adjustments for travel pedals, brake pedal, parking brake Bowden cable, average wheel speed, speed control (Diesel & LPG), start of drive wheel rotation, brake shaft at travel control unit, symmetry of travel control, drive wheel start of rotation, engine speed increase, pressure difference (Ap), and reversing lock.
Component Description:
Detailed description of hydrostatic travel drive, including power limiter and anti-stall device, engine lock-out logic (reversing lock), and operation of LPG vaporizer and mixer.
Technical Depth
Depth:
Advanced diagnostic and repair procedures for complex systems like hydrostatic transmissions and electronic controls, suitable for trained service technicians.
Manual Specifications
File Format
Type:
Digital (PDF)
Print Quality
Quality:
Original, Illustrated (Assumed High Quality)
Binding Type
Type:
N/A (Digital Download)
Paper Type
Type:
N/A (Digital Download)
Engine Specifications
Primary Engine
Diesel Engine Details:
Covers general engine specifications for Diesel models, facilitating understanding of core operational parameters and maintenance requirements.
Lpg Engine Details:
Provides specific engine specifications for LPG models, including details on LPG installation, vaporizer, mixer, and electronic speed control systems.
Performance
Speed Control:
Detailed procedures for speed control adjustments and troubleshooting for both Diesel (engine speed increase, pressure difference Ap) and LPG (electronic speed control, desired value sender, engine speed sensor) models.
Fuel System
Lpg Components:
Specific focus on LPG fuel system components including vaporizer and mixer operation, crucial for technicians working with LPG variants.
Transmission
Standard
Type:
Hydrostatic Transmission
Features
Drive Unit Description:
Detailed description of the hydrostatic travel drive unit, including its schematic diagram, travel drive specifications, and hydraulic circuit schematic.
Advanced Controls:
Coverage of power limiter and anti-stall device, engine lock-out logic (reversing lock), and flushing procedures for the variable-displacement pump and drive axle.
Maintenance
Flushing Procedure:
Specific instructions for flushing the variable-displacement pump and drive axle, a critical maintenance task for hydrostatic systems.
Dimensions
Weights
Model Capacities:
Implied capacities for H12 (1200kg), H16 (1600kg), and H18 (1800kg) at standard load centers, though specific dimensional data is not explicitly listed in the provided information.
Safety Features
Active Features
Braking System:
Includes detailed troubleshooting and functional tests for the hydraulic brake system and parking brake.
Control Features:
Covers adjustments and troubleshooting for travel pedals, brake pedal, symmetry of travel control, and reversing lock, all critical for safe operation.
Technology Features
Driver Assistance
Anti Stall Device:
The inclusion of an 'anti-stall device' in the hydrostatic drive description points to integrated technology designed to prevent engine stalling during demanding operations.
Control Systems
Electronic Speed Control Lpg:
Detailed coverage of electronic speed control, desired value sender, and engine speed sensor for LPG models, highlighting advanced engine management.
Engine Lock Out Logic:
The 'engine lock-out logic - reversing lock' feature suggests integrated safety and operational logic within the control system.
Electrical Systems
Ignition System Lpg:
Specific information on the TSZ-H ignition system for LPG models, including Hall generator and switch unit A1, demonstrating sophisticated ignition control.
Maintenance
Service Intervals
General Maintenance:
The manual provides the necessary technical data to perform scheduled maintenance tasks, although specific interval charts are not detailed here. Focus is on component-level checks and adjustments.
Fluid Specifications
Hydraulic Fluid:
While specific fluid types are not listed, the manual's detailed hydraulic circuit schematics and flushing procedures imply the importance of using correct hydraulic oils meeting stringent industrial standards.
Known Issues
Common Troubles:
The extensive troubleshooting section addresses common issues in hydrostatic drives, braking systems, and power steering, indicating areas that may require regular attention.
Technical Specs For Service
Pressure Measurements:
Manual specifies measurements for 'Pressure difference Ap', indicating that maintaining correct system pressures is vital for performance and longevity.
Vehicle History
Brand Heritage
Manufacturer:
Linde Material Handling is a globally recognized leader in the design and manufacturing of forklifts and warehouse equipment, known for innovation and quality.
Model Evolution
Series Context:
The 350 Series represents a line of robust IC-engined forklifts, designed for a range of material handling applications, with specific attention to efficient operation and serviceability.