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CPS-10 w/o Batt

Sentry CPS-10 w/ Batt, CPS-10 w/o Batt, CPS-10HP w/ Batt, CPS-10HP w/o Batt, CPS-11 w/ Batt Installation, Operation & Maintenance Manual

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Page 1
Original Instructions
Installation, Operation &Maintenance Manual
Sentry CPS Sampler
Corrosion Sampler
S-SW-IOM-00252-17 12-18
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understanding, and following the appropriate Sentry Equipment Corp instructions. Otherwise, injury, damage, or both may result.
Table of Contents
Safety Information ......................... 3
General Safety Precautions ................. 4
General Description ........................ 5
Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Operation .................................. 12
Maintenance ............................... 14
Consumables .............................. 19
Spare Parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Standard Warranty ......................... 21
Customer Support .......................... 22
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Sentry CPS Sampler 3
DANGER indicates a hazardous situation
which, if not avoided, will result in death or serious injury.
WARNING indicates a hazardous situation which, if not avoided, could result in death or serious injury.
CAUTION, used with the safety alert symbol, indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.
NOTICE is used to address practices not related to personal injury.
 NOTE
Information that requires special emphasis.
 TIP
Alternate techniques or clarifying information.
This word is understood to be mandatory.
This word is understood to be advisory.
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Improper selection, installation, or use can cause personal injury or property damage. It is solely the responsibility of users, through their own analysis and testing, to select products suitable for their speci c application requirements, ensure they are properly maintained, and limit their use to their intended purpose.
Follow proper local, state, and federal regulations for proper installation and operational requirements.
Always use caution and common sense when working with any chemical. Read the product label and Material Safety Data Sheets (MSDS) carefully and follow the instructions exactly.
Hot surfaces! This equipment may have very hot surfaces. If an operator contacts a hot surface, injury may occur. Use protective clothing to prevent injury. If other equipment comes in contact with a hot surface, damage to the equipment may occur. Ensure the area around this equipment is kept clear to prevent this damage from occurring.
High pressures! This equipment may contain  uids at very high pressures. Prior to installing, removing, or maintaining this equipment, ensure that the equipment is isolated from all connecting piping, the equipment is depressurized, the contents have been drained, and the equipment is cool.
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Sentry CPS Sampler 5
General Description
The Sentry® CPS Sampler is a stand-alone unit for collecting and eventual quantifying of particulate and ionic matter (corrosion products) circulating in the secondary piping of nuclear power plants and condensate/feedwater systems of fossil-fueled plants. The CPS sampler collects sample material on lters. The lters are removed for laboratory analysis. Accurate ow totalizing assures precise species concentration determination. The CPS sampler is available in several single line congurations. Verify which model you have when referring to this manual. Some of the illustrations may or may not include options, which you have.
Model Description psig Barg °F °C
CPS-10 w/ Batt Single Stream w/ bypass &
battery
2850 196 131 55
CPS-10 w/o Batt Single Stream w/ bypass,
w/o battery
2850 196 131 55
CPS-10HP w/ Batt Single Stream w/ bypass &
battery
5000 344 131 55
CPS-10HP w/o Batt Single Stream w/ bypass,
w/o battery
5000 344 131 55
CPS-11 w/ Batt Single Stream w/ bypass &
cooler w/ battery
2850 196 1000 537
CPS-11 w/o Batt Single Stream w/ bypass &
cooler w/o battery
2850 196 1000 537
Power:
90 - 264 VAC, 47 - 63 Hz, 120 VA
Cooling Water (Model-11 only):
5 gpm (1136 L/H) minimum; 7 gpm (1590 L/H) maximum at 90°F (32°C)
Component arrangement as seen by the operator from the front
Figure 1. Corrosion Products Sampler (CPS-11)
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Figure 2. Corrosion Products Sampler Flow Schematic with bypass and cooler
Sample Drain
Cooling Water Cooling Water
V-1
Sample Inlet
Isolation Valve
Sample
Cooler
Sample
Inlet
(Optional Bypass)
V-2
V-3
Bypass Flow Control Valve
TSV (opt.)
Bypass Flow Indicators
0 - 1800 cc/min
RV-1 (opt.)
F-1 PR-1 TSV-1
(opt.)
Flow
Indicator
w/ Control
Valve
Flow
Totalizer
Flexible
Hose*
Filter
Isolation
Valve
Filter Holder
*Flexible hose not supplied on HP models
The CPS sampler can automatically maintain a sample ow rate up to 330 cc/min in the branch to the sample lter. Typically, greater ow rates are required to maintain incoming sample line velocities of 5-6feet per second as recommended by EPRI. This ow requirement is especially important, given the sole purpose of CPS sampling is to measure sample constituents that can easily plate out on the sample tubing if the sample velocities are below 5-6ft/s. The optional bypass loop can provide a path for 1500cc/min of sample ow in addition to the ow to the sample lter branch.
The constant ow feature is accomplished by using a pressure regulator downstream of the collection lter. The regulator maintains the inlet of the ow control valve at constant pressure. Since the control valve outlet pressure is constant, CPS sampler ow is constant.
A sample throughput totalizer that is resettable, with ± 3% full-scale accuracy, measures the total volume of liquid sample passing through the lter holder.
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Sentry CPS Sampler 7
Standard Filter Holder
The Sentry Standard Filter Holder (refer to Figure 3) was developed to allow the operators of Corrosion Product Samplers to install multiple lter papers in their samplers without leakage and without the need for tools to open and close the housing. It is designed such that varying stack heights of lter papers do not interfere with the housing’s sealing capabilities. All wetted metal surfaces are of T316SS construction. The lter holder accepts 47mm diameter membrane lters. Replacement lters can be ordered through Sentry Equipment.
Figure 3. Filter Holder Assembly for Standard Units
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HP High Pressure Filter Holder
The HP High Pressure Filter Holder (refer to Figure 4) was developed for high-pressure applications. A 5/16inch hex Allen wrench is required to allow the operators of Corrosion Products sampler to open and close the housing for lter replacement. Stacking more than three lter papers is not recommended or leakage will occur. All wetted metal surfaces are of Stainless Steel construction. The lter holder accepts 47mm diameter membrane lters. Replacement lters can be ordered through Sentry Equipment.
Figure 4. HP High Pressure Filter Housing
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Sentry CPS Sampler 9
Filter Membranes (Technical Information)
Particulate Filter Sentry p/n 4-03988G
Usage Collection of undissolved particles Bubble Point at 23°C > 2.2 bar Gravimetric Extractables 2.5% Porosity 79% Refractive Index 1.51 Filter Diameter 47 mm Filter Surface plain Max. Operating Temp 75°C Filter Color white Filter Material Mixed Cellulose Esters Filter Type Screen Filter Filter Pore Size 0.45 μm Wettability Hydrophilic Qty/Pkg 100 Thickness 180 μm
Anion Exchange Filter Sentry p/n 4-05055A
Usage Collection of dissolved negatively charged ions
(anions) (i.e., Cl-, Br-, OH-) Filter Diameter 47 mm Filter Surface plain Filter Color white Filter Material Cellulose Filter Type Screen Filter Ion Exchange Capacity 1.7 μeq/cm
2
Thickness 230 μm
Cation Exchange Filter Sentry p/n 4-05055D
Usage Collection of dissolved positively charged ions
(cations) (i.e., Fe+, Cu+, Na+, Mg+) Filter Diameter 47 mm Filter Surface plain Filter Color white Filter Material Cellulose Filter Type Screen Filter Ion Exchange Capacity 50.0 μeq/cm
2
Thickness 200 μm
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Liquid Totalizer
The liquid totalizer is a Pelton-type microturbine meter designed for low ow rates in water systems.
The totalizer can display ow rate, total volume and is resettable by the customer. The instrument has an accuracy of ±3.0% of its full scale value, which is 500cc/min.
Installation
Lifting hazard. Use proper lifting techniques when handling this equipment.
The CPS sampler is designed to be portable to allow for sampling in numerous locations. Select a location that provides adequate support, operator accessibility, close proximity to the sample being analyzed, access to cooling water (if required) and access to a gravity drain. Samples in excess of 131°F/55°C will require cooling. It is highly recommended that the CPS sampler be installed in a high-pressure portion of the sample line to ensure the sample ow rate meets the EPRI guidelines for representative sampling.
Standard Customer Connections
Sample Inlet: 1/4” Compression tting
Sample Outlet/Drain: 3/4” O.D. Tube Stub (SS) (See note below)
Cooling Water Inlet/Outlet (if installed): 3/4” Compression ttings
 NOTE
Since the liquid euent is at atmospheric pressure, the method of connection can be either soft (using hose clamps provided by others) or rigid tubing.
Filter Replacement - Standard Filter Housing (Refer to Figure 3)
Verify that the pressure regulator is fully closed (turned fully counterclockwise), the bypass ow control valve is fully closed, the sample inlet valve is fully closed and the lter inlet isolation valve is fully closed.
Open the collection lter housing and remove the lter retainer and any lter papers. The lter housing is opened by unscrewing the blue anodized retaining ring and removing the upper body. No tools are necessary.
Re-install the upper body and retaining ring and hand tighten only. Because the seal is made around the circumference of the housing and not the face, it is not necessary to use extreme force to close the lter holder. When the lter holder is properly assembled and tightened, the bottom edge of the retaining ring will be ush with the bottom of the lower housing.
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Sentry CPS Sampler 11
Filter Replacement - HP High Pressure Filter Housing (Refer to Figure 4)
Verify that the pressure regulator is fully closed (turned fully counterclockwise), the bypass ow control valve is fully closed, the sample inlet valve is fully closed and the lter inlet isolation valve is fully closed.
Open the collection lter housing and remove the lter papers. The lter housing is opened by removing the six cap screws with a 5/16inch hex Allen wrench.
Re-install the housing top plate. Place the six cap screws in their original locations and give each bolt a few turns, rst one, then the one opposite, working around the housing in a star pattern. Try not to tighten adjacent bolts consecutively. Tighten with a 5/16inch hex Allen wrench. Because the seal is made around the housing face, it is recommended to tighten the bolts using the opposite star pattern method. When the lter holder is properly assembled and tightened, it will not leak.
Establish cooling water ow to the sample cooler (if required).
Assure that cooling water is owing before establishing sample ow.
Open all uid sample supply valves. Open the inlet isolation valve. Open the lter inlet isolation valve and adjust both the pressure regulator and sample ow control valve to simultaneously give 14psig on the downstream pressure gauge and near 75cc/min on the ow indicator.
The system should be primed with liquid and ow started gradually. This will prevent trapped air or gas from being forced through the sensor at a high velocity that may damage the ow totalizer. If the ow through the unit exceeds 120% of the maximum rate (full scale), the ow totalizer may be damaged.
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Operation
For units with a battery option, the battery must be fully charged by connecting the unit to AC power before the rst use.
Sampling
Do not open the lter housing without rst isolating the sample inlet.
The lter housing is opened, as explained in “Installation”, by removing the upper body. The lter element is centered on the lower half of the housing. When using anionic and cationic lters, it is recommended that particulate lters be placed both above and below the anionic and cationic lters. This will help prevent corrosion, which has been found to occur between these lters and the stainless steel housings.
Replace the upper body and tighten.
Assure that cooling water is owing before establishing sample ow.
Sample is introduced into the CPS sampler from customer supplied piping at full system pressure. Start sampling by rst assuring the lter element is in the CPS lter housing and the housing is securely closed. Verify that the pressure regulator is fully closed (turned fully counterclockwise), the bypass ow control valve is fully closed, the sample inlet valve is fully closed and the lter inlet isolation valve is fully closed. Reset the totalizer reading, by pressing the RST button while on the totalized volume screen.
Open all uid sample supply valves. Open the inlet isolation valve. Open the bypass ow control valve to set the desired bypass ow rate. Open the lter inlet isolation valve and adjust both the pressure regulator and sample ow control valve to simultaneously give 14 psig on the downstream pressure gauge and near 75 cc/min on the ow indicator.
Readjust bypass ow control valve as necessary to achieve desired total ow rate.
Maintain sample ow until the desired volume has passed through the lter. Typically this is somewhere between 150 & 1000liters. The ideal volume should be determined by trial and error as excessive ow may actually remove deposits from the lter media. After collecting the required sample volume, the inlet isolation valve at the top of the lter housing is closed.
The displayed reading is the total volume that passed through the lter housing (in liters).
Do not open the lter housing without rst isolating the sample inlet.
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The lter housing should be disassembled as shown in Figure 3 or Figure 4 and the sample lter assembly transported to the chemistry department for subsequent chemical and radioisotope analysis. The sample lter assembly should be bagged based on contamination levels and plant rules.
The Corrosion Products Sampler can be provided with two (2) optional Thermal Shut O Valves (TSV-1). The TSV is a device designed to shut o sample ow to components down stream from the TSV if a thermal excursion (high temperature) occurs in the sample. The TSV is equipped with an indicating reset button. When the valve is in the tripped mode (closed), the red indicating band on the reset button is visible. If the valve is received in the tripped position it must be reset to allow sample ow. This is accomplished by pushing in the reset button until it latches. In conditions where ambient temperatures are above the valve trip point, it will be necessary to hold the reset button in until cooled sample allows the valve to latch.
If the TSV trips during sampling operations, isolate the analyzers on the line or lines aected. Correct the problem causing the excessive sample temperature and reset the TSV. It may be necessary to hold the reset button in momentarily until all high temperature sample is ushed from the system. After the TSV is reset, reinitialize sample ow to the analyzers.
Display
The display has two screens; the Total Volume screen and the Flow Rate screen. Pressing the T/R button will toggle between the two screens. An R on the left side of the screen indicates the Flow Rate screen. The Totalized Volume is displayed in liters. Pressing the RST button while the Totalized Volume is displayed will reset the Totalized Volume. Contact Sentry Equipment for instructions if you do not want the totalized volume operator resettable.
 NOTE
Do not introduce instrument air into the totalizer. Keep the amount of air entering the totalizer to a minimum. Minimizing air entering the totalizer will minimize totalizer error.
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Maintenance
The CPS sampler requires little maintenance. Flushing with ltered demineralized water after each use can minimize problems. The lter holder, pressure regulator and ow indicator require some occasional inspection and maintenance. If the CPS sampler is not being used during freezing temperatures, it is recommended that the unit be drained to prevent damage.
Do not ow any gas through the ow meter. Do not blow unit dry with compressed air. This may damage the micro-turbine assembly. Do not exceed the pressure and temperature ranges for the unit.
Battery Maintenance
For units with a battery option, the battery voltage level can be checked by pressing the Battery Condition Test button. The meter will display the current condition of the battery charge. To prevent damage to the battery, the unit must be connected to AC power to recharge the battery when the meter reads 3 bars or less.
Do not allow the battery voltage to drop below 11.5 VDC. Permanent damage to the battery may result. Also, due to the self-discharge characteristics of this type of battery, the manufacturer recommends recharging the battery at least once a month for optimal battery life.
Figure 5. Battery Shelf Life and Storage
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Sentry CPS Sampler 15
Procedure to Verify CPS Flow Meter Calibration
1. Set ow rate of CPS sampler near 75cc/min. Use the display to set ow rate. Flow Rate
and Totalized Volume screens can be toggled by pressing the T/R button. An R on the left hand side of the screen indicates the Flow Rate screen.
2. Verify ow rate using the 250cc graduated cylinder and stopwatch. Ensure there is no air in the sample line.
3. Conrm the displayed ow rate on the CPS sampler matches the graduated cylinder measurement within ± 3%.
 NOTE
Averaging ow rate over an extended period of time will reduce the signicance of human errors.
4. Use the 4000cc graduated cylinder and reset the displayed total volume. Pressing the RST button resets the Total Volume. Fill graduated cylinder to 2000cc. Maintain a ow rate near 75cc/min. Ensure there is no air in the sample line.
5. When displayed total volume reaches 2000cc, stop ow through CPS sampler and read value on graduated cylinder.
6. Verify the displayed total volume is within ± 4% or ± 80cc of 2000cc. If values are not within the stated range, repeat test.
7. If values exceed 16%, it is probable that damage to the sensor has occurred. If values are between 4% and 16%, recalibration is necessary.
Recalibrating Flow Meter
 NOTE
It is necessary to document programmed values prior to reprogramming the totalizer. Failure to do so will result in incorrect scaling and error in totalized volume. The factory calibrated values are located on the ow sensor unit.
If the totalizer/display stated value is within 16% of the actual value and a recalibration is desired, the totalizer and ow rate multipliers can be adjusted for a more accurate reading. Follow the procedure below. Ensure there is no entrapped air in the sample line. Entrapped air will cause excess error in the totalizer reading. If the totalizer/display stated value is not within 16% of the actual value, it is probable that the ow sensor has been damaged and will require replacement.
1. Disconnect power from the unit. Verify the display screen is on.
2. Place unit into calibration mode. On some models, using the meter calibration switch
located on the CPS sampler will do this. Otherwise, remove the cover from the Flow Totalizer display enclosure, and then connect the female push-on disconnect (located at terminal 5 on the Flow Totalizer display) to the male push-on disconnect (located at TB1-1 in the electrical enclosure).
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3. The ow totalizer/display is now in programming mode. Screen indication is on the left side of the display. Press both buttons at the same time to go to the next screen selection.
4. Verify that the values on screens 1 and 3 match the values noted on the ow sensor. If values match, proceed to step 8.
5. If you do not have the necessary recorded values, it will be necessary to program accordingly. You will rst need the Full Scale Pulsed Output Value.
a. Screen 1 – 83.3333R/(Full Scale Pulse Output)
b. Screen 2 – 00.0000
c. Screen 3 – (500/(Full Scale Pulse Output))
d. Screen 4 – 0.000
e. Screen 5 – Not Used – 1
f. Screen 6 – Reset Enable – R
6. If you do not have the Full Scale Pulse Output value, connect a digital multimeter with
frequency capability onto the back of the display/totalizer to pin INA (3). Set ow to 500cc/min. Record frequency value. This is your Full Scale Pulsed Output value.
7. Once you have the necessary recorded values, continue by following the steps below.
8. Connect Power to the unit.
9. Take unit out of calibration mode. On some models, using the meter calibration switch
located on the CPS sampler will do this. Otherwise, disconnect the male and female push-on disconnects and replace enclosure cover.
10. Set ow rate of CPS sampler near 75cc/min. Use the display to set ow rate. Flow Rate and Totalized Volume screens can be toggled by pressing the T/R button. An R on the left hand side of the screen indicates the Flow Rate screen.
11. Verify ow rate using the 250cc graduated cylinder and stopwatch. Ensure there is no air in the sample line.
 NOTE
Averaging ow rate over an extended period of time will reduce the signicance of human errors.
12. Record the actual value and the displayed value. The ow rate adjustment value is calculated by dividing the actual value by the displayed value. Repeat step 11 two more times and average the values from the readings.
13. Use the 4000cc graduated cylinder and reset the displayed total volume. Pressing the RST button resets the total volume. Fill graduated cylinder to 2000cc. Maintain a ow rate near 75cc/min. Ensure there is no air in the sample line.
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Sentry CPS Sampler 17
14. When displayed total volume reaches 2000cc, stop ow through CPS sampler and read the value on graduated cylinder.
15. Record the actual value and the displayed value. The totalizer adjustment value is calculated by dividing the actual value by the displayed value. Repeat steps 13-14 two more times and average the values from the readings.
16. Place unit into calibration mode. On some models, using the meter calibration switch located on the CPS sampler will do this. Otherwise, remove the cover from the Flow Totalizer display enclosure. Connect the female push-on disconnect (located at terminal 5 on the Flow Totalizer display) to the male push-on disconnect (located at TB1-1 in the electrical enclosure).
17. Adjust the number on screen 1 by the percentage that the value is o. For example: Old screen 1 value = 25.7998, display total volume = 5L, Actual total volume = 4.95L, New screen 1 value = 25.5418 [old screen 1 value(actual total volume ÷ display total volume)]
18. Adjust the number on screen 3 by the percentage that the value is o.
19. Take unit out of calibration mode. On some models, using the meter calibration switch
located on the CPS sampler will do this. Otherwise, disconnect the male and female push-on disconnects and replace enclosure cover.
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Replacing Totalizer/Display Battery
 NOTE
It is necessary to document programmed values prior to replacement of the totalizer battery. Failure to do so will result in incorrect scaling and error in totalized volume. The factory calibrated values are located on the ow meter.
The totalizer/display battery will last up to ve years under normal circumstances. The factory calibrated values for the ow meter are located on the ow meter. It is recommended to record the programming values of the totalizer prior to experiencing a dead battery. If you do not have these values, it will be necessary to recalibrate the ow meter. To replace the battery and reset the ow totalizer, follow the below procedure.
1. Disconnect power from the unit.
2. Remove dead battery by sliding o battery cover, pulling out the old battery and
installing the new battery, noting the polarity.
3. Verify the display screen is on.
4. Place unit into calibration mode. On some models, using the meter calibration switch
located on the side of the CPS sampler will do this. Otherwise, use a jumper to connect terminal 5 to terminal 4 on TB1 located in the electrical enclosure.
5. Using your recorded programming values, reenter these values into the display on the appropriate screen.
6. Take unit out of calibration mode. On some models, using the meter calibration switch located on the side of the CPS sampler will do this. Otherwise, disconnect terminal 5 from terminal 4 on TB1 located in the electrical enclosure.
Filter Holder
Refer to Figure 3 & Figure 4 for identication of lter assembly components.
The lter retainer is designed to prevent distortion of the lter papers when opening and closing the lter housing. The retainer can be easily removed by grasping the locating ears between your thumb and forenger.
Periodically inspect the o-ring for wear. Replace as necessary.
The lter support is made of a delicate microscopic screen; handle it with care. Inspect it before each use for dents and punctures. Replace if damaged.
On the Standard Filter Housing, keep the threads on both the retaining ring and the lower housing clean. Dirt may cause galling of the threads. Occasionally the inside surfaces may become lmed. Clean with commercial grade detergent soap and water.
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Sentry CPS Sampler 19
Regulator Protection Filter (F-1)
A 7-µm lter is located between the sample collection lter and the pressure regulator. This lter is designed to provide protection to the regulator should sample be introduced into the CPS sampler without a collection lter in place or if there should be any leakage around the collection lter. It is mounted on the front of the CPS sampler to provide easy access. If you are unable to achieve the recommended pressure of 14.5 psig /1 bar, clean or replace the lter element by loosening the union nut and removing the bonnet.
Thermal Shuto Valve (TSV-1)
The Thermal Shuto Valve provides for automatic shutdown of the sample ow in the event the sample temperature goes beyond a preset limit. As an added precaution this option requires a manual restart after shutdown. There are two TSVs provided with this system. One provides over temperature protection for the Flow Totalizer loop and the other for the by-pass loop.
Pressure Regulator (PR-1)
Little if any maintenance is required. If you are unable to achieve the recommended pressure of 14.5 psig/1 bar, and it has previously been determined that sucient sample pressure is available at the CPS sampler inlet, remove the center cap from the regulator knob and loosen the locknut retaining the knob. While holding the valve stem, turn the knob counterclockwise approximately ½ turn. Retighten the locknut and verify that this procedure has improved the performance. Additional adjustment may be required. Replace center cap.
Consumables
The lter papers inserted into the lter holder (item 4 of Figure 6) and the lter elements for the regulator protection lter (item 12 of Figure 6) are consumable items. Replacement lters may be purchased from Sentry Eqiupment using the following part numbers (you may also refer to Figure 3 & Figure 4 ).
Sentry Part No. Description
4-03988G Filter, 0.45 µm pore, white, plain surface
4-05055A Filter, 2µm pore, Anionic
4-05055D Filter, 4–12µm pore, Cationic
4-00361E Filter, 7 µm pore, regulator protection
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Spare Parts
The following is a list of recommended spare parts available for the Corrosion Products Sampler (see Figure 6). Spare parts are available from Sentry Equipment Parts Department: (262) 567-7256.
Item Description Part Number
1 Inlet Valve 4-01297B
2 Flex Hose (standard press. only) 4-01146H
3 Filter Isolation Valve:
 Standard  HP High Pressure
4-03654A 4-05264B
4 Standard Filter Housing (particulate)
 O-ring
HP High Pressure Filter Housing (particulate)
 Inner O-ring (TFE Encapsulated)  Outer O-ring
7-02065D 4-02342X 2-04061Q 4-04332A 4-02342X
5 Regulator:
 Standard  HP High Pressure  Replacement Diaphragm
4-01433T 4-01433G 4-00367B
6 Pressure Gauge 4-04139J
7 Sample Flow Indicator 6-02671C
8 Totalizer:
 Flow meter  Display  Cable (Flow meter to Display)
4-05953D
4-05953E
4-05953F
9 Bypass Flow Control Valve 4-01237F
10 Bypass Flow Indicator 4-04112B
11 Sample Cooler 7-00759A
12 Filter (regulator inlet)
 Replacement Element
4-01669E
4-00361E
13 Power Cord, 120 VAC 4-05953A
14 Battery Charger 6-04631W
15 N/A N/A
16 12 VDC SLA Battery 4-05953G
17 Voltage Indicator 4-05953H
18 Diode 4-05953L
19 Voltage Indicator Switch 4-05953J
20 Flow Meter Disconnect Switch 4-05953K
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Sentry CPS Sampler 21
Item Description Part Number
21 Totalizer/Display Battery 4-05953P
22 Power Input Fuse, 10A 4-05953V
23 Battery In-line Fuse, 10A 4-05953X
24 TSV, Thermal Shut o Valve (120°F) 7-01137E
25 Relief Valve, 30 psi Fixed Cracking Pressure 4-01233L
 NOTE
Some components not applicable to all models.
Figure 6. Spare Parts
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Product Line Product Category Warranty Period
Sentry® 1. Automatic Sampling
2. Corrosion Monitoring
3. Manual Sampling
4. Sample Conditioning
5. Sampling & Analysis Systems
6. Replacement Parts (without expiration dates)
Eighteen months from date of shipment or twelve months from startup, whichever occurs  rst
Waters Equipment
1. Sampling & Analysis Systems
2. Replacement Parts (without expiration dates)
Twelve months from date of shipment
www.sentry-equip.com/warranty.
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Sentry CPS Sampler 23
Customer Service—General information, warranty claims, order management.
Installation Service—For systems that require specialized expertise upon installation.
Technical Support—Troubleshooting, training, and technical manuals.
Field Service & Retro ts—When a problem needs immediate attention.
Sentry ProShield Services—Select from four ProShield Guardian service plans
providing di erent levels of support to protect your large system investments with regularly scheduled maintenance.
www.sentry-equip.com/support.
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sentry-equip.com
966 Blue Ribbon Circle North, Oconomowoc, WI 53066 U.S.A. | +1-262-567-7256 | support@sentry-equip.com
Serving customers in more than 50 countries across six continents worldwide.
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