Wen 3620, Instruction Manual

Fig. 6 

ASSEMBLY & ADJUSTMENTS

USING THE LASER (FIG. 6)

The laser located on the top of your saw can also be used to in-

dicate the line of cut. Unscrew the laser cover and install the two 

AG13 batteries. Securely replace the laser cover. Switch the laser 

ON and align the laser line with your cutting guideline.

INSTALLING THE RIP FENCE (FIG. 7)

When making a rip cut along a straight edge, it is recommended 

to clamp a straight edge to the workpiece or use the included rip 

fence. To install the rip fence onto your saw:

1. Loosen the fence lock knob on the front of the base plate.

2. Insert the rip fence from the left side of the tool through the 

slots on the base plate.

3. Adjust the rip fence to the desired width of cut indicated by the 

cutting guide indicator and the markings on the rip fence.

4. Tighten the fence lock knob to secure the rip fence in place.

CONNECTING THE DUST EXTRACTION HOSE 

(FIG. 8)

Dust and chips will be produced during operation that can harm 

your health and create a mess in your work area. It is recom-

mended to extract the sawdust by connecting your tool to a dust 

extraction system (not included) using the included dust extrac-

tion hose.

1. Unplug your mini circular saw from the power source.

2. Attach the dust extraction hose to the dust port on the right 

side of your tool by pushing the hose straight onto the port (Fig. 

8).

3. Connect the rubber port end of the hose to a suitable dust 

extraction system. The outer diameter of the hose rubber port is  

a taper from 1.35 to 1.5 inches.

4. Turn on the dust collector before cutting to keep saw dust 

away from your lungs and the work area.

13

Dust

Extraction

Hose

Fig. 8 

Rubber Port

Fig. 9 

WARNING: 

Do not look directly into the laser beam 

with unprotected eyes. See page 8 for important rules 

regarding laser safety.

Laser Switch

Laser

Fence Lock 

Knob

Rip Fence

Rip Fence 

Slots

Fig. 7