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Floor pump (WHEN (Garge, Bike shop, Studio), Why (Distinction between hand…
Floor pump
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How
For Schrader valve
1.Check the psi (psi range marked on the tires)
2.remove the dust cap
3.connect the pump (Schrader or Presta valve), larger is for Schrader
4.Slide the pump head straight on to the valve and lock it down
5.Put both feet on the base
6.Use both hands on the handle
7.Do long even stroke
8.See the gauge to check the proper inflation between psi range
9.unlock the pump head
10.pull it off
- a little air are escaped
12.screw the dust cap
For Presta valve
1.Check the psi (psi range marked on the tires)
2.remove the dust cap
3.unscrew the lock nut
4.push down the top valve for making sure the valve is opened(it will release a little air)
5.connect the pump (Schrader or Presta valve), small is for Presta
6.Slide the pump head straight on to the valve and lock it down
7.Put both feet on the base
8.Use both hands on the handle
9.Do long even stroke
10.See the gauge to check the proper inflation between psi range
11.unlock the pump head
12.pull it off
- a little air are escaped
14.screw the nut back dowm
15.push the top valve for checking no air should escape
12.screw the dust cap
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