CASE 1.
Although the nozzle is heated, no adhesives are discharged.

The following 4 causes are assumed.

• Cause 1: It is possible that adhesive has flowed backward, preventing the trigger from being pulled.
• Cause 2: It is possible that dust, dirt, etc. are clogging the inside of the nozzle, preventing the trigger from being pulled.
• Cause 3: It is possible that the dimensions of the adhesive stick do not conform to the specifications for No. 804/805.
• Cause 4: It is possible that the inside components (drive unit) are broken.