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Product Tips
Troubleshooting
Tips for using the No. 804 and 805 units for a long time
HAKKO melter maintenance method Top
POINT 1 Do not lay the unit down during use or shortly after use.
POINT 2 Do not pull out the adhesive stick forcibly before it is used up completely.
POINT 3 Do not pull the trigger forcibly.
POINT 4 Remove dirt and dust stuck on the adhesive stick before use.
POINT 5 Use adhesive types having material characteristics, dimensions and viscosity suitable for No. 804/805.
POINT 6 Disconnect the power plug when the unit will not be used for 20 min. or more.
POINT 7 When replacing the nozzle with a new one, use a spanner. (No. 804)

POINT 2.
Do not pull out the adhesive stick forcibly before it is used up completely.

If melted adhesive is pulled out, adhesive will be stuck on the internal components (feeding claw) and inlet hole, causing malfunction in the same manner as adhesive that has flowed backward.

If adhesive stick is mistakenly pulled out, click here.
Perform the maintenance in the same manner as when adhesive has flowed backward.

Threaded hot-melt adhesive HAKKO MELTER No.804 in which the hot-melt adhesive stick was pulled out before it was used up completely.
When the adhesive stick is pulled out before it has been used up completely, it will stick to the inlet hole.

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