A&V Waterjet Machine Maintanance Knowledgebase

How to adjust A&V Waterjet high pressure?
The high pressure is set by A&V Waterjet technician during installation or default by manufacturing company. Following steps show you how to adjust it m...
Tue, 6 Nov, 2018 at 3:26 PM
A&V Waterjet Orifice Replacement Procedure
1.      1. Unscrew the cutting head from the cutting body. It looks like the picture shown below. 2.      2. Unpack the new orifice from yo...
Wed, 1 Apr, 2015 at 7:03 PM
A&V Waterjet Pump Inlet water and oil/high pressure water gauge reading guide
Look at the two gauges on the A&V pump shown below.   Gauge A displays the inlet water pressure from 0 to 1 MPa (145 psi). Gauge B dis...
Mon, 30 Mar, 2015 at 7:16 PM
A&V Waterjet Nozzle replacement procedure
1. Unscrew the nozzle nut from the cutting head (not necessary to take the cutting head off). It looks like the picture shown below.      2. Take ...
Wed, 1 Apr, 2015 at 2:49 PM
A&V Waterjet Lubrication System User Manual
Please refer to the attachment.
Wed, 1 Apr, 2015 at 7:53 PM
A&V Cutting Head Replacement Procedure
1.      1.Unscrew the erroneous cutting head from the cutting body. Also unscrew the nozzle nut so that you can take off the nozzle.It looks like the pictu...
Tue, 7 Apr, 2015 at 8:15 PM
The WHITE light status on A&V pump failure
number trouble Blink frequency (1 times/sec.) interval time (sec.) 1 emergency stop On and no blinking no check whether emergency stop button pop-up 2 mot...
Mon, 8 Oct, 2018 at 3:40 PM
How to replace the step motor for Z axis
  1. Take off the fastening screw 2. Take off the belt 3. Take off the step motor 4. Take the new motor with hand 5. Put the belt on the bigg...
Fri, 3 Apr, 2015 at 9:09 AM
Maintainance Videos (video)
1.What is losing pressure? How to solve that? 2.How to solve losing pressure? (repair check valve assembly) Glass, 400,800,1500 mesh sanding shee...
Wed, 29 May, 2019 at 10:41 AM
Oil Chiller
Sun, 17 May, 2015 at 9:33 AM