TROUBLESHOOTING

PROBLEM

CAUSE

REMEDY

 

 

 

 

 

Engine will not start.

Flow selector switch not in the

Make sure both flow selector switches

 

 

OFF position.

are in the OFF position when starting.

 

 

 

 

 

 

 

Battery not connected.

Attach battery cables, check wires.

 

 

 

 

 

 

 

Weak battery.

Test battery, charge or replace.

 

 

 

 

 

 

 

No fuel.

Add Fuel.

 

 

 

 

 

 

 

Fuel filter plugged.

Replace fuel filter.

 

 

 

 

 

 

 

Defective spark plugs.

Remove plugs, check gap, clean or

 

 

 

replace.

 

 

 

 

 

Fluid blowing out of fluid

 

 

 

reservoir vent.

Hydraulic tank overfilled.

Correct the fluid level.

 

 

 

 

 

 

 

Pump suction leak.

Check suction connections. Tighten if

 

 

 

necessary.

 

 

 

Hydraulic tool won't operate.

Flow selector switch not switched

Check that the flow selector switch

 

 

ON.

is set to 5 or 10 gpm.

 

 

 

 

 

 

 

Incorrect hose connection to

Make sure the tool hose circuit goes

 

 

tool.

from left (pressure) fitting to tool

 

 

 

and back to the right fitting (return).

 

 

 

Fluid always flows from the male to

 

 

 

female fittings.

 

 

 

 

 

 

 

Quick disconnect fittings

Detach from hose, connect set

 

 

defective.

together and check for free flow.

 

 

 

 

 

 

 

Hydraulic fluid level low.

Check for correct fluid level. Fill

 

 

 

using the recommended fluid.

 

 

 

 

 

 

 

Pump coupling defective.

With the engine not running.

 

 

 

Check the coupling between the pump

 

 

 

and engine that it is engaged and is

 

 

 

not damaged. Caution: Keep hands

 

 

 

clear of rotating objects.

 

 

 

 

 

 

 

Relief valve stuck open.

Adjust or replace valve.

 

 

 

 

 

 

 

Suction hose kinked.

Make sure suction hose from fluid

 

 

 

reservoir to pump inlet has a smooth

 

 

 

curve.

 

 

 

 

 

 

 

Solenoid not working.

Check solenoid operation and electrical

 

 

 

connections.

 

 

 

 

 

 

Tool is defective.

Refer to tool manual.

 

 

 

 

 

 

 

 

 

 

18 ► GTR20 User Manual

Page 18
Image 18
Stanley Black & Decker GTR20 user manual Troubleshooting, Problem Cause Remedy

GTR20 specifications

The Stanley Black & Decker GTR20 is a versatile and robust tool designed for professionals and DIY enthusiasts alike. Engineered with cutting-edge technology, the GTR20 stands out in the realm of power tools, particularly for those requiring precision and reliability in their projects.

One of the key features of the GTR20 is its powerful motor, which delivers exceptional torque and performance across various applications. This motor enhances the tool's capacity to handle tough materials, making it ideal for both heavy-duty construction tasks and intricate home improvement projects. The ergonomic design adds to user comfort, allowing for extended usage without causing fatigue.

Another significant characteristic of the GTR20 is its advanced battery technology. Equipped with a high-capacity lithium-ion battery, the GTR20 ensures long run times and quick recharge capabilities. This means that users can work for extended periods without the need for constant interruptions, greatly enhancing productivity on the job site. The battery life indicator is a thoughtful addition, providing users with real-time feedback on battery status, thus preventing unexpected shutdowns.

The GTR20 also boasts a sophisticated electronic speed control system, which allows users to adjust the speed according to different materials and tasks. This feature provides greater versatility, enabling more efficient cutting, drilling, or fastening. The tool's variable speed settings cater to various applications, making it a preferred choice for multiple trade professionals.

Durability is another hallmark of the GTR20. Constructed with high-quality materials and designed to withstand demanding conditions, this tool is built to last. The robust casing protects internal components from debris and damage, ensuring longevity even in the toughest environments.

Safety features are also paramount in the GTR20's design. The integrated safety lock and anti-slip grip contribute to user safety, minimizing the risk of accidents during operation. These attributes are essential for maintaining control and ensuring a secure hold, particularly in challenging projects.

Additionally, the GTR20 is compatible with a range of accessories, broadening its functionality. Users can switch between various bits and attachments, allowing for seamless transitions from one task to another.

In summary, the Stanley Black & Decker GTR20 is a high-performance tool that combines power, efficiency, and user-centric design. With its robust motor, advanced battery technology, electronic speed control, and durability, it appeals to a wide audience while meeting the demands of rigorous work environments. Whether tackling professional jobs or embarking on personal projects, the GTR20 is a reliable companion that delivers impressive results every time.