Lincoln Electric Fume Extraction Arms handleiding
Handleiding
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D-4
MAINTENANCE
A. Rotary knobs for adjustment of throttle valve.
NOTE: Throttle valve rotational resistance can be adjusted using a
Phillips screwdriver. Find the knob (A) with a center
opening then insert Phillips screwdriver into knob to adjust
rotational resistance. Clockwise increases resistance,
counterclockwise decreases resistance. Adjust in minor
increments only.
B. Handle for positioning of the extraction arm and hood.
• Using the handle (B), position the hood of the extraction arm
in the desired position at approximately 6-20 inches (15-50
cm) from the source of fume.
NOTE: Retraction movement must happen slowly to allow
counterweight to descend.
FIGURE F.7- CONTROLS
EXTENSION ARM ADJUSTMENT
Adjust the (4) bolts (Fig. F.8, Item B) at the base (Fig. F.8, Item A)
to squeeze the friction blocks around the pivot pin (see Figure F.8).
FIGURE F.9
A
B
Knob with center
opening for adjustment
of rotational resistance
FUME EXTRACTION ARMS
17
13
A
B
FIGURE F.8 - ARM ADJUSTMENT
A
B
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Productinformatie
| Merk | Lincoln Electric |
| Model | Fume Extraction Arms |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 8249 MB |
