Date:2015-12-07 14:55:19
As one professional injection molding machine manufacturer,
We always aim at offering the best and soonest service to our customers.
When we expend our injection molding machines market, we also established injection machine
Sales and service agency one by one in some countries, But no matter agency or sales center,
When our customer meet some problem when using our injection machine,
Operation book and knowledge is needed.
For long experience, we collected Injection Machine Frequently Asked Questions:
Question Reason Solutions
1 .no action of machine | 1. Amplificatory board no output | Measure output voltage of amplificatory board, and check no voltage, change the board. |
2.fuse burn out | Check or change commutator fuse | |
3.oil pump motor rotation reversion | Exchange two phase | |
4.join device between oil pump and motor | After switch off change it | |
5.pressure valve blocked no pressure | Clear pressure valve, and change hydraulic oil and filter | |
6.oil pump motor burn out and not start | Measure motor winding by omnipotence meter Change motor | |
7. Oil pump is wrong, not retraction oil and increase pressure | Remove oil pump and check Change oil pump |
2. The noise too loud when motor starting | 1.exchange-button has not replacement at starting with action. | Check each selected button Replace switch to original position |
2.preportion valve and relief valve core blocked | Check valve and Clean valve core | |
3. Oil pump is worn out | Remove pump and check Change oil pump | |
11.oil pump sound too laud | 1.filter net has dirty | Clean filter and change oil |
2.quality of absorb oil pipe is poor | Check absorbing oil pipe, Change oil pipe, filter net | |
3.oil pump worn out faster | Check and change oil pump |
We already established some service center in some countries, when you meet any problem,
Please contact our sales engineer ASAP, and we will inform our service engineer in your country to contact you.
E-mail: dkm@dakumar.com
Skype: sino-mould-08
