Today, I brought you how to add nit↓ ↕rogen to the crushing ha♦←¶∞mmer. Many people only learn to play thδ•e crushing hammer, but hav✘<e not seen the master a ↔↓dd nitrogen. So today, I ₽‍♥₩selflessly dedicate the illλ×✘ustrated tutorial to those fφ₽±↕riends in need, hoping €♠αto bring you some experience.


Without much nonsense, go straight to ♦←the subject.


At this prompt, all ×≥↔&bosses and machine friends should ask π∑< how much nitrogen is suitable for t Ω✔δhe hammer when the machine is÷← equipped with a crushing hamλ¥αmer. The amount of nitrogen may÷®♥λ be different for different brands.✘&£ Generally, the crushing hammer is ✘∞↑®added with 13-16 middl∞♦e ones. Here's a friendly remi'₩nder. If the nitrogen is added¶±₽ too high, the hamme$‌£<r will be hairpin as long "₽♦as the hydraulic oil temperaφ≤ture comes up, If the nitrogen is too l€☆♣ow, the crushing hammer wil∞λl be weak.


Nitrogen cylinders, t₩α±₽ools


Nitrogen cylinder, nit♥→×rogen meter, 17-19-24-27 wrench≤‌↓ and screwdriver. Thi∑∏ ‍s is a required tool. The tools♣"  vary with the crushing hammeγ•r. It is best to take a pictur‍‌☆e with your mobile phone before ta♦₹‍king out the nitrogen meter in the b✘∞&λox, because it is always plaβ γced incorrectly when it ✘×is installed.



Crushing hammer nitrogen £₹↓filling port


The place where the red ☆♦​circle is drawn in the f☆×σigure is the place wher£₽e nitrogen is added. First, use a♣​σπ screwdriver to clean the ×‌×mud around, and then blow g©×™↑ently with your mouth to blow away the ₩↑±dust to prevent the screw from o≥•pening and dirty things fδ★"σrom entering. This is the uppe¶±r and lower screws, some are t∑Ωhe lower screws, and t♦↑∞Ωhe upper is installed with ÷€a grease nozzle.



Remove the filler


The wrenches of 27 and 17 come inε  ♠to play. Turn gently when turning.≤≥δ Press the lower screw and turn→✔ the upper one. Don't make a mistake&←≥± when removing the screw. If you're★× not sure, gently remove it tentatively↔π&. Under this friendly promα✔™pt, "don't lose the O-ring in t★ he upper small screw". The rend☆€∏erings are as follows ↓


Hammer body


This is how the screw on th♦∞¥÷e top is removed. The next step isδ♠↕ to use the nitrogen meter to measure ÷'σ the amount of nitrogen in it.$φ


Residual nitrogen measured ‌∑<by pressure gauge


After installing the≤± nitrogen meter, start measuring ♦←∞↔the nitrogen, but before Ωβ>measuring the nitrogen✔₹, make sure that the s™‌©σcrew of ring 2 is installed←>₽. If it is not installed, all the€↔α≠ nitrogen will be releas&♠πed when you measure the nitrogen₩∑✔¥. Measuring the nitrogen is to  $±•press down ring 1 to see how much gas ✘✘₽←is still in the gun head.₩∑ In the above picture,‍€ & we can see that there is not m↕Ω×$uch nitrogen in it. No won✘≥der the hammer has no force, After the'λ measurement, lift the needle at cir​σcle 1 to prepare for the nexσ←σ★t step.


Prepare to add nitrogen


In the figure above, we can λ±see that the needle at ci§∏ rcle 1 is lifted up, and t∏γ←he nitrogen in the nitrogen m♦✘↔​eter returns to 0. At tδ&βhis time, we open the screw a£•♣"t circle 2. Note that there is an Oδ★-ring inside. Don't lose ÷ ₽it. If you lose it, adding nitrogen w∞≠≠ill leak. Next, connect the nitroπ€gen meter with the nit♠ ×rogen cylinder with the gas t$εασransmission pipe. The renderings₩‌​Ω are as follows ↓


Add nitrogen


At this time, the line is connect​≥ed and all steps are ready. The £αlast step is to infla≥>te the gun head. Pay attent><ion to the place with the ≥↕circle in the picture. Th♠↑e needle must be lifted before inflλ®©ation. Then turn on the b↑ lue plum blossom switc©✘h of the nitrogen cyl♦©inder and turn it off for a while, > ↔±then turn it on and then turn ₹♠§$it off, so as to cycle, Do not ope∏‍→εn it for too long, other​→πwise nitrogen will beπ‍♦♣ added too much. Durinφ≥g the process of adding, you sho£★₹uld always see how mu​₹α$ch the gauge needle h≈₩as added, otherwise it will be​‌'≤ deflated.


Adding nitrogen is so s♥£Ω¶imple. I don't know if you und ↔‌εerstand it.