Troubleshooting

 

 

 

 

Problem

Possible Causes

 

Corrective Action

 

 

 

The machine does not

• Engine is not running at full

• Advance throttle to full engine

travel in either forward or

speed.

 

speed.

reverse directions.

 

 

 

• Hydraulic fluid is cold.

• Fully warm hydraulic fluid.

 

 

 

 

 

• Hydraulic fluid level is low.

• Check and fill the hydraulic

 

 

 

fluid tank with the appropriate

 

 

 

hydraulic fluid.

 

 

 

 

• Fuel tank is empty and engine

• Fill fuel tank with fuel.

 

stops.

 

 

 

 

 

 

 

• If all above has been checked.

•

Contact authorized service

 

 

 

dealer.

 

 

 

Trencher chain does not

• Trencher control lever not in the

• Move trencher control lever in

turn

proper position.

 

the activation position.

 

 

 

 

• Operator presence control not

• Depress (step on) operator

 

depressed.

 

presence control.

 

 

 

 

• Engine not at rated speed.

• Move throttle to maximum

 

 

 

RPM setting.

 

 

 

 

• Power unit is low on hydraulic

• Refer to power units

 

fluid.

 

Operator's Manual

 

 

 

 

 

• Trencher Chain drive motor is

•

Replace hydraulic auger

 

leaking hydraulic fluid.

 

drive motor.

 

 

 

Trencher Chain rotates,

• Soil may contain rocks or other

• Raise trencher chain from the

but not smoothly or stops

items that are preventing

 

trench to clear contact with

and starts.

smooth operation.

 

the obstruction.

 

 

 

 

• Power unit is low on hydraulic

• Check and fill the hydraulic

 

fluid.

 

fluid tank with the appropriate

 

 

 

hydraulic fluid.

 

 

 

 

 

• Trencher hydraulic drive motor

•

Replace hydraulic drive

 

is failing.

 

motor.

 

 

 

Hydraulic drive motor is

• Spoils auger connection bolt not

• Install and secure connection

turning but the spoils

installed.

 

bolt.

auger does not move

 

 

 

• Spoils auger connection bolt

• Install and secure connection

 

 

has sheared off.

 

bolt.

 

 

 

 

Hydraulic fluid is leaking

• Hydraulic fitting loose.

•

Tighten hydraulic fittings.

from trencher drive

 

 

 

• Internal hydraulic motor seals

•

Replace hydraulic drive

motor.

leaking.

 

motor.

 

 

 

 

 

 

Engine starts but does

• Too much downward force is

•

Raise trencher slightly.

not continue to run when

being applied to trencher,

 

 

using trencher.

stalling engine.

 

 

 

 

 

 

 

• Power unit low on fuel.

•

Refuel power unit.

 

 

 

Poor trencher

• Worn trencher chain teeth.

• Replace worn trencher teeth

performance, does not

 

 

 

• Not enough down pressure on

•

Increase downward pressure

penetrate soil easily.

trencher.

 

on the trencher.

 

 

 

 

 

 

5-3

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Cellboost 999-823 manual Penetrate soil easily
Page 82 Page 84

999-823 specifications

Cellboost 999-823 is an innovative mobile device designed for modern communication and efficiency. This cutting-edge smartphone seamlessly integrates advanced technologies to enhance user experience, making it a perfect choice for individuals seeking dependability and performance.

One of the standout features of the Cellboost 999-823 is its powerful octa-core processor, which delivers exceptional performance and ensures smooth multitasking. Whether users are gaming, streaming videos, or navigating through multiple applications, the device can handle any task with ease. The processing power, coupled with 8GB of RAM, guarantees that users can enjoy lag-free operation and responsive performance.

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Furthermore, the device includes an advanced security system, including facial recognition and a side-mounted fingerprint scanner, ensuring user data remains protected.

Overall, the Cellboost 999-823 embodies a blend of high-performance features, innovative technologies, and user-centric design, making it an ideal choice for tech-savvy consumers seeking a reliable smartphone experience.
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