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ストリング・マシン Gamma Progression ES IIのPDF オーナーズマニュアルをオンラインで閲覧またはダウンロードできます。Gamma Progression ES II 16 ページ。

PROBLEM

String slips in clamps.

String slips in gripper.

String clamp base slips on turntable.

Electrical system does not function.

String tension too tight or too loose.

To change the fuse, remove the power cord and pull the fuse holder straight out. Remove the old fuse from the holder and replace

it with the supplied spare. Replace the fuse holder into the machine and check for proper operation.

With time and use, the clamping surfaces of your machine may become oily or dirty and result in string or clamp slippage while

stringing. Periodic cleaning of the following parts is recommended.

String Clamps

Clean the inside gripping surfaces of the string clamp jaws by inserting a cloth or pipe cleaner soaked with isopropyl alcohol between

the jaws and rub back and forth. If the build-up is excessive, dismantle the string clamp jaws to expose the gripping surfaces by

removing the adjustment screw. Using a small nylon brush, (such as a toothbrush), scrub the inside surfaces until all debris is removed.

Clean the jaws with isopropyl alcohol and re-assemble.

String Clamp Base

Clean the base of the clamps and the top of the turntable with isopropyl alcohol.

String Gripper

Follow the same procedure for cleaning the string clamps.

TROUBLESHOOTING TIPS

FUSE REPLACEMENT

CARE and CLEANING

SOLUTION

- Adjust gap between jaws.

- Clean clamp jaws.

- Clean gripper jaws.

- Make sure string is wrapped over top jaw of gripper prior

to inserting between gripper jaws.

- Adjust Clamp Base Locking Nut.

- Check power source.

- Check power cord connection.

- Check stringing machine fuse.

- Check for proper voltage setting (110/220) of machine.

- Call customer service.

- Check tension using a tension calibrator and adjust

machine calibration if necessary