Model Number: NT-FDZF001 Key Specifications/Special Features: Valve theft occurred on the heating system based on the use of units and oil is often not timely payment stolen losses caused by the incident and discuss successful design valvesValve has a good anti-theft performance (three insurance), the switch easy, stable sealing effect with a long service lifeUse of anti-theft lock gate:The lock by lock cylinder, four sets of numbers and five adjustable tray with screwdriver slot, adjustable plates, each composed of a number from 0 through 3, adjust the plate have indicators, the first adjustment dribbling by the letter K (also can be determined by the top of the first adjusting disk digital direction) in a clockwise direction to determine the position 2, 3, 4, 5 adjusting diskThe five adjustment arrows on the disc clockwise beginning from the first sequence alignment unlock code number, you can open the lock cylinder (factory code number "0, 0,0, 0, 0 ")When the anti-theft lock cylinder lock and unlock the same way as for a good password will lock cylinder into the seat number, be sure to upset nopassword before confirmation cylinder lock

Password security gate preparation:

• Anti-theft lock code number according to the user and easy to remember four-digit choreography 0-3
• Preparation method: remove the cylinder, there are five password below cylinder adjustment plate, the adjustment plate locking nut loose, adjust the four arrow dish alignment determined by your code number, such as 0, 1, 2, 3, 4 for the selected code number, the first adjusting disk alignment arrow "0", the password setting dial clockwise arrows aligned 1,2,3,4, then adjust the five passwords lack of face plates respectively to the outer circumference of the cylinder, the password does not exceed the adjustment plate cylinder outer line, and then the spring and lock nut installed and tight dead, thus completing the establishment code number