CRRC MS-ZD20 Manuale di istruzioni - Pagina 12

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5. Troubleshooting Guidance

Problem

Cause

Battery run out.

No battery equipped.

Tool

fails

Or improper equipped battery.

operate

when

trigger

The battery is damaged.

pressed.

Overheat of battery.

Electrical failure

Stuck clutch.

Jaw gets stuck in anvil by

improper operation (as shown

Nose

fails

in clause 3.5)

return

completely

when

trigger

released

Scored or excessive worn anvil

Foreign matters in jaw and

anvil

The

pintail

Jaw has been threaded too

cannot

much into tool; or anvil has

caught by the

not

jaw properly as

threaded.

indicated in 3.5

been

completely

Solution

Charge the battery.

Re-install the battery.

Replace the battery.

Turn off tool and use it latter

Re-install the battery and restart

the program.

Clean and lubricate the clutch

and shaft.

Break the pintail by force,

disassemble the nose assembly,

then remove the broken pintail.

Replace the anvil.

Repair and clean the jaw, anvil

and other components.

Thread and adjust the jaw

and/or anvil.