dosatron D14MZ10 Operating instructions
Page 1
800-523-8499
www.dosatronusa.com
Proper protection, such as gloves, eye wear, and aprons, are recommended when disassembling a Dosatron.
Step 3: Check to see if you feel suction on your nger.
Step 2: If there is still no suction, but the Dosatron unit is clicking,
turn the water on. Unscrew and remove the suction hose nut or
clamp and hose.
D14MZ10 Troubleshooting - Part 1
This D14MZ10 - 14 GPM Troubleshooting - Part 1 will cover: The Injector is
not drawing the concentrate, but is clicking.
Scan the QR code to
watch our D14MZ10 -
Troubleshooting video.
Step 1: Take a look at the strainer. If it is clogged just clean it out
and retest your Dosatron unit.
NOTE: To service your D14MZ10 you will need a strap wrench
(Part #: TOOL01) and a small at head screw driver.
Page 2
800-523-8499
www.dosatronusa.com
Proper protection, such as gloves, eye wear, and aprons, are recommended when disassembling a Dosatron.
Step 6: Press the air bleed button on the bell housing a few times
to release the pressure.
Step 5: After you reinstall the suction hose, you should start to see
the liquid begin moving up the hose. If you don’t see liquid moving
up the hose or you don’t feel suction on your nger, turn the water
off.
D14MZ10 Troubleshooting - Part 1
Step 4: If you feel suction, just cut an inch or so off the top of the
hose and reattach. If the hose is cracked, ridged, or looks really
old just replace it.
Page 3
800-523-8499
www.dosatronusa.com
Proper protection, such as gloves, eye wear, and aprons, are recommended when disassembling a Dosatron.
Step 9: Unscrew the injection stem nut.
Step 8: Remove the suction hose. Set both aside.
D14MZ10 Troubleshooting - Part 1
Step 7: Unscrew the suction hose nut or clamp.
Page 4
800-523-8499
www.dosatronusa.com
Proper protection, such as gloves, eye wear, and aprons, are recommended when disassembling a Dosatron.
Step 12: Twist the plunger a quarter turn counter clockwise to
disconnect. Set the unit aside.
Step 11: Take a close look at the plunger seal for nicks,
scratches, or wear. If you see damage or don’t remember the
last time you changed the seal, just replace the plunger seal
(Part #: JDI123) now.
D14MZ10 Troubleshooting - Part 1
Step 10: Pull the injection stem straight out from the body of the
injector and set aside.
Page 5
800-523-8499
www.dosatronusa.com
Proper protection, such as gloves, eye wear, and aprons, are recommended when disassembling a Dosatron.
Step 15: Reconnect the plunger by aligning the top of the plunger
with the retainer.
Step 14: Install the new plunger seal into the groove on the
plunger.
D14MZ10 Troubleshooting - Part 1
Step 13: Using a small at head screwdriver, carefully remove the
plunger seal (Part #: JDI123) by rolling it out of the groove.
Page 6
800-523-8499
www.dosatronusa.com
Proper protection, such as gloves, eye wear, and aprons, are recommended when disassembling a Dosatron.
D14MZ10 Troubleshooting - Part 1
Step 18: Re-install the injection stem nut, hand tight.
Step 17: To reinstall the injection stem, align the notches in the
lower part of the blue body with the teeth on the top of the injection
stem assembly.
Step 16: Twist it a quarter turn clockwise to lock.
Page 7
800-523-8499
www.dosatronusa.com
Proper protection, such as gloves, eye wear, and aprons, are recommended when disassembling a Dosatron.
D14MZ10 Troubleshooting - Part 1
Step 20: After you reinstall the suction hose, your injector should
now be drawing the concentrate.
Step 19: Set the dilution rate to your desired setting.
Page 8
800-523-8499
www.dosatronusa.com
Proper protection, such as gloves, eye wear, and aprons, are recommended when disassembling a Dosatron.
Step 3: Grab the barb and pull the check valve assembly straight
out. Set the unit aside.
Step 2: Unscrew and remove the check valve nut.
Step 1: Remove the hose nut or clamp and hose and set aside.
D14MZ10 Troubleshooting - Part 2
This D14MZ10 - 14 GPM Troubleshooting Part 2 will cover: If your injector is pushing
water down into the concentrate tank but is clicking.
Page 9
800-523-8499
www.dosatronusa.com
Proper protection, such as gloves, eye wear, and aprons, are recommended when disassembling a Dosatron.
D14MZ10 Troubleshooting - Part 2
Step 6: Inspect all of the check valve parts. If they are dirty, you
may be able to soak, brush off, and reinstall.
NOTE: If you see damage or if you don’t remember the last time
you changed these parts, just replace them now.
Step 5: Remove the spring and cone.
Step 4: To inspect the check valve parts, hold the assembly
and twist the white top guide a quarter turn counter clockwise
to remove.
Page 10
800-523-8499
www.dosatronusa.com
Proper protection, such as gloves, eye wear, and aprons, are recommended when disassembling a Dosatron.
D14MZ10 Troubleshooting - Part 2
Step 9: Position the top guide over the shaft.
Step 8: Slide the spring over the shaft.
Step 7: Insert the cone into the top of the barb.
Other manuals for D14MZ10
1
Other dosatron Laboratory Equipment manuals
dosatron
dosatron D 25 F 1 Assembly instructions
dosatron
dosatron D14MZ2VFII User manual
dosatron
dosatron D40WL3000NIEAF User manual
dosatron
dosatron D8RE3000 Operating instructions
dosatron
dosatron D14MZ2 Programming manual
dosatron
dosatron D14MZ3000 Operating instructions
dosatron
dosatron DM11F Operating instructions
dosatron
dosatron D14 MZ 3000 User manual
dosatron
dosatron D8RE2 Operating instructions
dosatron
dosatron D14MZ2 Assembly instructions
Popular Laboratory Equipment manuals by other brands
Agilent Technologies
Agilent Technologies 5800 ICP-OES user guide
Endress+Hauser
Endress+Hauser Cleanfit CPA875 operating instructions
NI
NI PXI-5422 CALIBRATION PROCEDURE
Collomix
Collomix Aqix operating instructions
SPEX SamplePrep
SPEX SamplePrep 6875 Freezer/Mill Series operating manual
Ocean Insight
Ocean Insight FLAME-NIR+ Installation and operation manual
Parker
Parker ALIGN-MG-NA Installation, operation and maintenance manual
BD
BD 644787 user guide
DENTAURUM
DENTAURUM Compact Megaplus Instructions for use
Biuged Laboratory Instruments
Biuged Laboratory Instruments BGD 626 instruction manual
VWR
VWR SAS Super IAQ instruction manual
illumina
illumina MiSeqDx reference guide