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Gehl Z17 GEN:2 User Manual

Gehl Z17 GEN:2
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Compact Excavator
Serial Numbers 00701 and Up
Z17 GEN:2
Operator’s Manual
© 2015 Manitou Americas, Inc. • All Rights Reserved. • Printed in USA
Form No.
50940306
Revision A
Feb. 2015
®
Courtesy of Machine.Market

Table of Contents

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Gehl Z17 GEN:2 Specifications

General IconGeneral
BrandGehl
ModelZ17 GEN:2
CategoryCompact Excavator
LanguageEnglish

Summary

GEHL COMPANY WARRANTY

GEHL WARRANTY SERVICE INCLUDES

Covers genuine Gehl parts and labor required for repair or replacement at the selling dealer's location.

GEHL MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND

Disclaims all warranties, express or implied, except as explicitly stated.

GEHL WARRANTY DOES NOT INCLUDE

Lists exclusions from warranty coverage, such as transportation and normal maintenance.

1. Introduction

WARNING Improper use of the machine may lead to hazards which can result in death or serious injury.

Emphasizes that improper machine use can lead to severe injury or death.

2. Safety Information

Signal Words

Defines signal words (DANGER, WARNING, CAUTION, IMPORTANT) used to indicate hazard severity.

3. Product Overview

3-1. Intended uses

Lists the primary tasks for which the excavator is intended to be used.

3-2. Break in period

Details the critical initial break-in period to ensure machine performance and service life.

3-3. Conditions to insure compliance with EPA emission standards

Specifies environmental and fuel conditions required to meet EPA emission standards.

4. Operation License

Comply with all applicable laws.

Advises confirming and complying with all licensing requirements before operating the machine.

5. Ordering Replacement Parts and Service Calls

5-1. Location of machine serial number plate

Identifies the location of the machine's serial number plate for reference.

5-2. Location of engine serial number plate

Identifies the location of the engine's serial number plate.

5-3. Location of EPA emission control plates

Specifies the locations of the EPA emission control plates on the machine.

5-4. Ordering replacement parts and service calls

Provides essential information to give the dealer when ordering parts or requesting service.

SAFETY

7. Basic Precautions

Follow safety rules at your workplace

General guidelines for maintaining safety in the work environment.

Install safety devices

Ensures all guards and safety devices are correctly installed and functional.

Wear proper clothing and safety items

Lists essential personal protective equipment (PPE) required for safe operation.

Alcohol

Prohibits operating the machine under the influence of alcohol or when feeling unwell.

8. Operating Precautions

8-1. Precautions before starting the engine

Covers essential checks and safety measures before starting the engine.

Ensure the safety of your workplace

Details pre-operation checks for hazards in the immediate working area.

Prevent fire

Advises on keeping the machine and its surroundings clear of flammable materials.

Inspect around the operator's seat

Recommends cleaning the operator's seat area for safety and proper function.

9. Precautions for Servicing

9-1. Precautions before servicing

Outlines critical steps and safety measures before beginning any maintenance.

Attach the "SERVICING IN PROGRESS" tag to an implement control lever

Ensures machine safety by preventing accidental operation during servicing.

Use appropriate tools

Stresses the importance of using the correct and well-maintained tools for servicing.

10. Safety Messages (Warning Labels)

10-1. Location of warning labels

Illustrates the positions of various warning labels on the machine for easy identification.

(1) FALL HAZARD!

Warns about hazards associated with getting on and off the machine, emphasizing proper procedures.

(2) EXPLOSION HAZARD! BURN HAZARD!

Alerts to battery hazards including explosion risk from hydrogen gas and burn risk from sulfuric acid.

(14) CRUSH HAZARD!

Warns operators to stay clear of the machine's working area to prevent crushing injuries.

11. Identification of Important Parts

11-1. Overview of the machine

Provides a diagram identifying the main components of the excavator.

11-2. Controls and switches

Identifies and locates the various operator controls and switches on the machine.

12. Description of Control Devices

12-1. Monitor

Explains the function of the monitor panel, including indicator lamps and buzzers.

12-2. Switches

Describes the operation of the starter switch, light switch, and horn switch.

12-3. Control levers and pedals

Details the function and operation of lock levers, control levers, and travel pedals.

13. Operating Instructions

13-1. Checking before starting the engine

Covers essential checks of the machine's systems and components before engine start.

13-1-1. Walking check (visual inspection) around the machine

Outlines a visual inspection procedure of the machine's exterior and underside.

13-1-2. Checking before start-up

Details daily pre-start checks for cooling water, engine oil, and fuel levels.

13-1-3. Operating and checking instructions before starting up the engine

Describes pre-engine start checks of control levers, indicators, and warning lamps.

13-2. Starting up the engine

13-2-1. Normal start-up

Provides step-by-step instructions for starting the engine under normal operating conditions.

13-2-2. Starting the engine in cold weather

Explains the procedure for starting the engine in low ambient temperatures, including preheating.

13-3. Operating and checking instructions after starting the engine

Warm-up procedure and checks

Details post-start engine warm-up, hydraulic oil temperature management, and system checks.

13-4. Traveling

13-4-1. Traveling forward

Explains the procedure for safely moving the machine forward.

13-4-2. Traveling in reverse

Explains the procedure for safely moving the machine in reverse.

13-5. Steering

13-5-1. Steering (turning the machine)

Describes how to steer the machine by operating the travel levers.

13-6. Stopping the machine

Park on solid, level ground.

Provides instructions for safely stopping and parking the machine, including on slopes.

13-7. Swinging the upper structure

Check area before swinging

Emphasizes checking the swing range for people and obstacles before rotating the upper structure.

13-8. Operating the implement

Check area and sound horn before operating implement

Advises on safety checks and using the horn before operating the machine's implements.

13-9. Operating the track gauge change

13-9-1. Changing the track gauge

Details the procedure for adjusting the track width for improved stability and posture.

13-9-2. Changing the blade width

Explains how to adjust the blade width by changing pin positions.

13-10. Precautions for operating the implement

Do not use the implement's swing force

Warns against using swing force for tasks like leveling or breaking walls to prevent damage.

Take care not to operate the hydraulic cylinder to the stroke end

Advises against overextending hydraulic cylinders to prevent damage and premature wear.

13-11. Precautions for working

Precautions for traveling

Provides guidance on avoiding obstacles and driving safely over rough terrain.

Allowable water depth

Specifies the maximum safe water depth for operating the machine.

13-12. Precautions for going up and down a slope

Go down slopes at low speed

Provides guidelines for safe travel on inclines, including implement positioning and speed control.

13-13. Escaping from the mud

13-13-1. If only one track is mired in the mud

Details steps to free the machine if only one track is stuck in mud.

13-13-2. If both tracks are mired in the mud

Explains procedures to free the machine if both tracks are stuck in mud.

13-14. Operations using the bucket

13-14-1. Backhoe operation

Describes efficient digging techniques and cylinder angles for backhoe operations.

13-14-2. Shoveling

Explains the suitability of shoveling for excavating higher ground.

13-14-4. Loading

Guides on positioning the machine for efficient loading of dump trucks.

13-15. Reversing the bucket

Safety precautions for pin insertion

Warns about potential hazards like flying chips and finger injuries during bucket reversal.

13-16. Parking the machine

Park on solid, level ground.

Details the correct procedure for safely stopping and parking the machine.

13-17. Inspection requirements after completing operation

Check the monitor for system status

Outlines post-operation checks of the monitor panel for gauges and indicators.

13-18. Stopping the engine

Do not stop the engine suddenly after high-speed rotation.

Advises on proper engine shutdown procedures to prevent damage and ensure longevity.

13-19. Inspection requirements after stopping the engine

Check oil and water for leaks

Post-engine shutdown checks for fluid leaks and overall machine condition.

13-20. Locking

Lock the fuel supply port cover and engine hood.

Details the procedure for locking the fuel supply port cover and engine hood for security.

13-21. Handling the rubber crawlers

13-21-1. Using the rubber crawlers properly

Explains the advantages of rubber crawlers and proper usage for optimal performance.

13-21-3. Precautions for using the rubber crawlers

Lists specific prohibitions to prevent damage and ensure longevity of rubber crawlers.

13-21-4. Other precautions for using the rubber crawlers

Provides additional usage guidelines and warnings for rubber crawlers in various conditions.

13-22. Handling hydraulic P.T.O.

13-22-1. Description of stop valve, P.T.O. selector valve, P.T.O. pedal and pedal lock

Details the components and functions related to hydraulic PTO operation.

13-22-3. Operating attachment

Explains how to operate various attachments using the hydraulic PTO system.

14. Transportation

14-1. Loading and unloading the machine

Provides essential safety guidelines for loading and unloading the machine onto transport vehicles.

14-2. Precautions for loading the machine

Details the steps required to secure the machine properly after loading for transport.

14-4. Suspending the machine

Explains the safe procedures for lifting and suspending the machine, emphasizing balance.

15. Care and Service in Cold Weather

15-1. Preparing for cold weather

Advises on preparing the machine's fuel, oil, and cooling water for cold weather operation.

15-2. Precautions after a day's work

Outlines essential steps to take at the end of the workday in cold weather to prevent issues.

16. Long-term Storage

16-1. Before storing

Details the procedures for preparing the machine for storage.

17. Troubleshooting

17-1. Phenomena that do not constitute faults

Describes normal machine behaviors that might be mistaken for faults.

17-2. Towing

Provides instructions for safely towing a disabled machine using proper equipment and procedures.

17-3. If the battery is overdischarged

Addresses issues related to an overdischarged battery, including safe handling and charging.

17-3-1. Starting the engine using booster cables

Explains the correct procedure for jump-starting the engine using booster cables.

17-4-1. Engine and electrical equipment

Lists common engine and electrical system problems and their respective solutions.

17-4-2. Machine body

Lists common machine body issues, such as power loss or steering problems, and solutions.

18. Precautions for Servicing

Check before and after working

General precautions for servicing, including checks, cleaning, and safety warnings.

Observe the precautions for working in a dusty place

Specific advice for performing maintenance in dusty environments to prevent damage.

Observe the precautions for cleaning the machine

Guidelines for safely cleaning the machine, avoiding direct spray on sensitive components.

19. Basic Servicing Practices

19-1. Oils, fuel, and cooling water

Details the types of oils, fuel, and cooling water specified for the machine.

19-1-1. Oils

Explains the importance of using correct oil grades and replacing oil and filters as scheduled.

19-1-2. Fuel

Provides recommendations for fuel quality, usage, and tank maintenance.

19-1-3. Cooling water

Discusses cooling water requirements, anti-freeze usage, and maintenance.

19-2. Electrical equipment

Offers precautions for maintaining the machine's electrical system, including avoiding water.

19-3. Hydraulic system

Covers essential precautions for servicing the hydraulic system, including pressure relief.

20. Consumables

List of consumables

Identifies consumable parts like filter elements and bucket teeth that require periodic replacement.

21. Fueling, Oiling and Greasing Based on Temperature Range

21-1. Fuel and oil

Specifies the recommended fuel and oil types based on ambient temperature ranges.

21-2. Cooling water

Details the specifications and requirements for the machine's cooling water.

22. Standard Tightening Torque for Bolts and Nuts

22-1. Required tools

Lists the essential tools required for performing servicing tasks on the machine.

22-2. Torque table

Provides standard tightening torques for various bolts and nuts in both imperial and metric units.

23. Replacing Essential Parts Periodically

List of essential parts

Lists critical parts that must be replaced periodically to ensure safe operation.

24. Maintenance Table

24-1. Table of service time intervals

Summarizes inspection and servicing requirements based on service hours intervals.

24-2. Service intervals when using the hydraulic breaker

Adjusts service intervals for hydraulic oil and filters when using a hydraulic breaker attachment.

25. Procedures for Maintenance

25-1. First services

Details initial maintenance tasks required for a new machine at 50, 100, and 250 hours.

25-2. Non-periodic services

Covers maintenance tasks that are performed as needed, not on a fixed schedule.

25-2-1. Checking the rubber crawlers

Describes how to inspect rubber crawlers for wear, damage, and proper tension.

25-2-2. Checking and adjusting the rubber crawler tension

Explains the procedure for checking and adjusting the tension of the rubber crawlers.

25-2-3. Replacing the rubber crawler

Provides a step-by-step guide for safely removing and installing rubber crawlers.

25-2-4. Cleaning the inside of the cooling system

Details the procedure for flushing and cleaning the cooling system and replacing anti-freeze.

25-3. Checking before start-up

Outlines the daily checks to perform before the first engine start of the day.

25-3-1. Checking and replenishing the cooling water

Procedure for checking and refilling the cooling water level in the sub-tank and radiator.

25-3-2. Checking and replenishing the engine oil

Procedure for checking and refilling the engine oil level using the dipstick.

25-3-3. Checking and replenishing the fuel in the fuel tank

Steps to check the fuel level and refuel the fuel tank.

25-3-4. Checking and replenishing the hydraulic oil in the hydraulic oil tank

Procedure for checking and refilling the hydraulic oil level.

25-3-5. Checking and adjusting the fan belt tension

How to check and adjust the tension of the fan belt.

25-3-6. Checking and replenishing the battery electrolyte

Procedure for checking and refilling the battery electrolyte level.

25-3-8. Checking the electrical equipment

Inspects electrical components like fuses, wiring, and lamps for proper function.

25-4. Maintenance every 50 service hours

Lists maintenance tasks to be performed every 50 service hours.

25-5. Maintenance every 100 service hours

Lists maintenance tasks to be performed every 100 service hours.

25-6. Maintenance every 200 service hours

Lists maintenance tasks to be performed every 200 service hours.

25-8. Maintenance every 400 service hours

Lists maintenance tasks to be performed every 400 service hours.

25-9. Maintenance every 500 service hours

Lists maintenance tasks to be performed every 500 service hours.

25-10. Maintenance every 1000 service hours

Lists maintenance tasks to be performed every 1000 service hours.

25-11. Maintenance every 2000 service hours

Lists maintenance tasks to be performed every 2000 service hours.

26. Specifications and Dimensional Diagrams

Specifications

Lists the technical specifications for the machine, including weight, performance, and engine details.

Model view and working range Unit : in. (mm)

Shows diagrams of the machine model and illustrates its working range dimensions.

27. General Precautions

27-1. Safety precautions

General safety advice regarding mounting and dismounting attachments and using cranes.

27-2. Precautions for mounting an attachment (implement)

Specific safety warnings related to mounting implements, especially heavy or long ones.

28. Maintenance Log

Maintenance log

A template for recording maintenance activities, including date, machine hours, and service performed.

29. Notes

Notes

A section for users to record important notes or information.

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