background image

18

11.1 Recommended preventative maintenance
schedule
Every sampling situation is unique.  Below are our
recommendations for average conditions.  A
higher BTU content will necessitate more frequent
pump/filter maintenance.

a. Clean and lubricate the sample pump every six
months.

b. Check the filter element every six months,
replacing as necessary.

c. Test the battery every month.

d. Test the system for leaks each time a fitting or
connection has been made.

11.2 Cleaning and lubricating the DP-2000
pump
a. Close the isolation valves. (Note the isolation
valve to the GPA Separator that supplied gas to
the Filter Regulator must also be closed)

b. Disconnect the plastic tubing from the solenoid
valve to the pump diaphragm housing by
depressing the tubing release sleeve on the
diaphragm housing fitting while pulling out the
tubing.  It is not necessary to remove the fitting
from the diaphragm housing.

c. Remove the sample discharge (1/8" stainless
steel tubing) from the pump body.

d. Screw the stroke adjustment knob all the way
down to the 0 cc/stroke setting.

e. *Unscrew the pump body by hand from the inlet
check valve assembly.  Separation at this point is
recommended to maintain proper tubing location
and alignment between the pump body and the
probe body.  Do not  remove the inlet check valve
body from the manifold unless cleaning is
necessary.  To replace the inlet check valve o-ring,
carefully cut the o-ring off the head of the dart and
stretch the new o-ring over the head of the dart
using a light coat of assembly grease.

f. Remove the diaphragm housing from the pump
body by unscrewing the diaphragm housing and
carefully pulling the plunger out of the pump body.
Inspect the plunger shaft for damage or wear.  The
diaphragm chamber houses the diaphragm, return
spring, stroke adjustment screw and plunger
assembly.  The diaphragm chamber should not be
disassembled unless one of these items needs
replacing.

*Screw the stroke adjustment screw all the way
down.

11. Sampler maintenance

11.2 a

11.2 c

11.2 e

11.2 f

11.2 d

11.2 b

Содержание DP-2010RX

Страница 1: ...DynaPak GasSampler S Y S T E M S U P P O R T M A N U A L DP 2010RX...

Страница 2: ...DynaPak2010RX SystemSupport Manual Version 06042001 ATEX Rev...

Страница 3: ...antysetforthherein YZ sentireliabilityandthecustomer sexclusiveremedywillbereplacementoftheproduct s or atYZ soption YZ sreasonableefforttomaketheproductmeetthewarrantysetforthherein YZdisclaimsalloth...

Страница 4: ...DynaPak 2010 Sampling System are illustrated here 1 Introduction By Customer Vessel Tray Product Supply Relief Valve Static Mixing Loop Actuation 50 75 psi By Customer 2 Pipestand Optional Pressure Sw...

Страница 5: ...l to flow sampling in this mode of operation the Z 65 counter operates as a dividing counter The Z 65 counter periodically energizes a low power solenoid valve As in the other two modes of operation t...

Страница 6: ...could cause aerosols or significant pressure drops 4 2 The sampler should not be located within the defined meter tube region AGA 3 manual A The number of unobstructed straight pipe diameters upstrea...

Страница 7: ...ct at pipeline pressure being vented continually through this port until this section of the pipeline is shut in Be aware of the following proce dures and information DynaPak valves are of soft seat d...

Страница 8: ...supply valve without ensuring that the equalization valve is open Failure to do so may damage the DPS 2 s internal components d Open the other supply valve e Close the equalization valve f Run the fre...

Страница 9: ...lume constant pressure cylinder The free floating piston cylinder DuraSite may be installed in a horizontal position on an optional vessel rack Free floating piston cylinders should NOT be installed o...

Страница 10: ...counterclockwise to set the pump displacement at 4cc stroke 7 4 Move all of the mode switches on the Z 65 to their off positions 7 5 Move both timer counter dials to the 0 position 00 minutes 7 6 Move...

Страница 11: ...E The time 18 minutes above corresponds to the dial setting shown for the Z65 model with the timer range setting in the factory position jumper on the two left pins See section 12 4 Timer Range Settin...

Страница 12: ...8 6 Turn mode switch 3 to on 8 7 Turn mode switch 4 to off 8 8 Press the test button once to initiate the timer sequence 8 3 Adjust the pump volume adjustment knob to the value used in the calculatio...

Страница 13: ...18 minutes above corresponds to the dial setting shown for the Z65 model with the timer range setting in the factory position jumper on the two left pins See section 12 4 Timer Range Setting 3 2 0 9...

Страница 14: ...6 Turn mode switch 3 to off 9 7 Turn mode switch 4 to off 9 8 Press the test button once to initiate the timer sequence NOTE For the Z 65 to operate the DP 2010 System a minimum pressure differential...

Страница 15: ...ng connections to the Z 65 terminal strip see illustration b Turn mode switch 1 to on c Turn mode switch 2 to off d Turn mode switch 3 to on e Turn mode switch 4 to off OR 10 3 If the input is a volta...

Страница 16: ...m ber of pulses you want to count before the sample pump strokes Example 20 pulses turn dials to 20 Press the test button once to load the value into the memory NOTE If the calculated counter setting...

Страница 17: ...ample discharge 1 8 stainless steel tubing from the pump body d Screw the stroke adjustment knob all the way down to the 0 cc stroke setting e Unscrew the pump body by hand from the inlet check valve...

Страница 18: ...ll o rings and bushings to prevent damage j Install the body bushing into the bottom of the pump body NOTE Apply a light coat of assembly grease on the plunger shaft prior to installation k Insert all...

Страница 19: ...must be connected to test the battery condition Battery condition cannot be tested with a volt meter Replacing a Depleted Battery 1 Remove the four thumb screws cover plate and orange terminal connec...

Страница 20: ...for the DynaPak 2000 Series gas samplers Part Number Description Qty Location C4 0004 Filter element 1 see diagrams 3 and 4 D3 0002 DP 2000 pump seal kit 1 see diagrams 1 and 2 D3 0003 YZ filter regu...

Страница 21: ...s sensing flow in the pipeline the green LED should illuminate If flow is not present the red LED should illuminate 12 3 LCD Stroke Indicator Test Mode A To test the stroke counter set the mode switch...

Страница 22: ...factory position far left position 12 4 Timer Range Setting A There are two Z 65 models the Z 65 6 1 and Z 65 6 03 Each Z 65 timer has two ranges for the timer setting dials 1 Z 65 6 1 Range Setting a...

Страница 23: ...minutes set the configuration jumper to the center position Note To obtain maximum battery life choose the longest solenoid stroke rate possible Mutual System Approved Factory factory positioned for 1...

Страница 24: ...green LED will turn on and off and the red LED will illuminate again This will normally occur very quickly and give the appearance that the green LED blinks on when the pulse input is received and re...

Страница 25: ...26 Diagram 1 DP 2000 pump assembled...

Страница 26: ...ment Knob Pneumatic Fitting P N A1 0113 Volume Adjustment Spring Volume Adjustment Detent Upper Diaphragm Housing Diaphragm P N B1 0003 P N C3 0005 P N B1 0030 Set Screw P N C0 0096 P N C0 0014 Cap Sc...

Страница 27: ...28 Diagram 3 YZ filter regulator assembled...

Страница 28: ...A3 0073 O Ring 012 Retaining Nut P N A5 1012 Seat P N A3 0072 Upper Dart P N A3 0071 Upper Spring P N C3 0010 P N A3 0070 Piston P N A3 0069 Piston Spring Spring Cap P N A3 0068 P N A3 0067 Bonnet Pn...

Страница 29: ...Steel Set Screw Inlet Rupture Disc 1800 psi P N A3 0083 Rupture Disc Retainer P N A3 0084 YZ Valve Body P N A3 0137 0 1000 PSI LinkPlus Model No C1 0005 0 2000 PSI LinkPlus Model No C1 0006 0 600 PSI...

Страница 30: ...0 0005 Set Screw P N E0 5001 Magnet Diaphragm SS Hex Nut P N C0 0048 Qty 8 P N A6 0013 P N G2 0002 Cable Assembly 30 Ft Shrink Wrap SS Bolt P N C0 0047 Qty 8 P N H2 0002 Qty 2 Magnet Support Body Diap...

Страница 31: ...65 6 Controller Assembly 1 1 Model Z 65 6 1 F2 0001 Model Z 65 6 03 F2 0018 2 Battery Pack E3 2001 1 3 Stroke Counter Assembly G1 0001 1 4 Terminal Strip 6 Position H1 0001 1 5 BCD Switch E1 0001 2 6...

Страница 32: ...06042001 ATEX Rev YZ Systems Inc 3101 Pollok Drive Conroe Texas USA 77303 P 936 788 5793 F 936 788 5720 33 Diagram 8 Z 65 Installation Notes Wiring Control Documentation System Installation Notes and...

Страница 33: ...es should be closed The product connection is slowly broken in order to vent any trapped product After vessel removal all connections should be checked for leaks and the pre charge and product valve p...

Страница 34: ...S 150 P N C6 1303 DS 300 P N C6 1403 DS 500 P N C6 1503 DS 800 P N C6 1603 DS 1000 Gauge P N A3 0083 Rupture Disc P N A3 0084 YZ UniValve P N C6 1001 Pre Charge Head P N A3 0095 Valve Stem Assembly P...

Страница 35: ...36 Notes...

Отзывы:

Похожие инструкции для DP-2010RX