Pressure Tech Swiss PT-1000 User manual

PressureTech Swiss Series
High Pressure Coolant Pumps
Models: PT-1000, PT-2000
PressureTech
Perfection Under Pressure
New England Tool Corp.
161 Sanrico Drive
Manchester, CT 06042
OPERATION MANUAL
PT-2000
PT-1000-H

Table of Contents
Safety Instructions ................................................................................................. pg. 3
Operation ................................................................................................. pg. 4
Maintenance Schedule ................................................................................................. pg. 6
HMI Navigation ................................................................................................. pg. 7
Alarms ................................................................................................. pg. 8
Alarm Codes ................................................................................................. pg. 9
Parameters ................................................................................................. pg. 11
Electrical Diagram ................................................................................................. pg. 12
Elec. Panel Assembly ................................................................................................. pg. 13
Elec. Panel for “H” Assembly ...................................................................................... pg. 14
Sheet Metal Assembly ................................................................................................. pg. 15
Sheet Metal for “H” Assembly ...................................................................................... pg. 16
1000 Motor Assembly ................................................................................................. pg. 17
1000-W Motor Assembly ................................................................................................. pg. 18
2000 Motor Assembly ................................................................................................. pg. 19
Booster Pump Assembly ...................................................................................... pg. 20
Valve Manifold Assembly ...................................................................................... pg. 21
Heat Exchanger Assembly ...................................................................................... pg. 22
Filter Assembly ................................................................................................. pg. 23
Warranty ................................................................................................. pg. 24
Operation Manual for PT-1000 & PT-2000Operation Manual for PT-1000 & PT-2000

• Make sure electrical power is disconnected before servicing the high pressure pump or
electrical cabinet.
• Do not move high pressure pump while it is powered on.
• For maintenance purposes, only use parts provided or recommended by PressureTech and
New England Tool Corporation.
• In case of emergency press the E-STOP (Emergency Stop) button on the CNC machine and
disconnect power by shutting OFF the main circuit breaker (CBI) on the high pressure pump.
• Allow only qualified personnel to handle and service your high pressure pump system.
• Make sure the high pressure pump is not making any erratic (unusual) noise during operation,
and inspect for any signs of leakage around pump area.
• lnspect hydraulic hoses for tightness and leaks. Make sure that the filter vessel cover is latched
and secure.
• Take extra precaution if you run the high pressure pump and machine unattended. A fire hazard
may exist during operation of the machine and pump. This is especially true if you are in the
process of machining materials such as Magnesium, Titanium, etc.
• We recommend installing a fire suppression system inside the machine, especially if the
machine is running unattended.
• Your high pressure pump system is not provided with a coolant flow switch. The system relies
on the machines coolant level alarm to ensure pump is not running dry without coolant oil or
fluid.
• Always ensure that there is enough oil in the machine, oil reservoir and high pressure pump
filter vessel. Refill the oil tank as necessary.
• Prevent oil or water from coming into contact with electrical equipment.
• Under no circumstances should you ever come into contact with high pressure coolant streams.
• Never install shut-off valves between the pump and discharge pressure regulator, or in the
regulator bypass line.
SAFETY INSTRUCTIONS
Page 3Operation Manual for PT-1000 & PT-2000

FILTER SYSTEM START-UP PROCEDURE
Prior to turning on the flow to the inlet service, please complete the following checks:
1. Check inside the filter unit to be sure the basket and filter bag (if applicable) are in the housing and do not
require cleaning or replacement. If necessary install a clean filter bag.
2. Check that the filter vessel cover is securely fastened to the housing. You are now ready to open the flow
to the inlet service line.
Once the desired service flow has been established, the filter will operate efficiently until dirty. However,
under no circumstances should more than 5 PSI differential pressure through the filter be obtained.
Operating the filter unit with a high differential may cause filter bags to rupture and/or cause damage to the
filter system and downstream equipment.
To prevent excessive drop through the filter unit, regular inspection of the filter media is required.
MAINTENANCE
When it becomes necessary to clean or replace the filter media, follow the procedure outlined below:
1. First close the flow from the inlet service line.
2. Close the flow to the outlet service line. (In some applications closing flow to outlet is not required.)
3. Relieve the pressure from the filter unit.
OPERATION
Page 4Operation Manual for PT-1000 & PT-2000
WARNING
CONTENTS UNDER PRESSURE
Relieve Pressure in accordance
with Manufacturer’s instructions
before opening the Filter Vessel.
FAILURE TO DO SO MAY RESULT
IN SERIOUS BODILY INJURY.

4. Drain housing sufficiently to access filter basket.
5. Remove cover by loosening the T-bolt clamp sufficiently to allow removal of the clamp assembly.
6. Remove filter basket and clean thoroughly, remove the filter bag (if applicable) and throw away. (Cleaning
and reusing the filter bag is not recommended.)
7. Remove debris and sludge from inside the inlet portion of housing to avoid interference with flow of fluid
being filtered.
8. Install clean filter basket and filter bag (if applicable). Place the basket into the filter housing,
make sure the basket flange is firmly seated onto the step on the inside of the housing. Insert
bag into the bag basket making sure filter bag ring is firmly seated against the top of the basket
flange. For best results, be sure filter bag is installed fully extended to the bottom of the basket.
9. Inspect cover gasket for cuts or other signs of failure and make sure it is properly seated. Your
PressureTech Swiss Series unit is now ready for operation. Refer to filter system
start-up procedure.
SPARE PARTS (FOR MAINTENANCE)
Your PressureTech Swiss Series unit will give you many years of reliable service provided periodic
inspections are made of various components and replacement of worn parts are made promptly.
The following is meant to be a recommended spare parts list.
KE5K12S
KE15K12S
B-13633
8LCOCG
5 MICRON BAG (STANDARD)
15 MICRON BAG
FILTER VESSEL CONE BASKET
GASKET FOR FILTER VESSEL
PART # DESCRIPTION
Page 5
Operation Manual for PT-1000 & PT-2000

DAILY
Periodically monitor the pressure on the HMI home screen to be certain the inlet pressure remains
positive. If the filter is clogged, the unit will trip an alarm for maintenance. A negative inlet pressure
is a sign that the filter bag needs to be changed. We recommend using a 5 micron bag filter, a less
fine filter will let unwanted particles pass through and possibly damage the pump. Open the bleed
valve on the top of the filter vessel (part # 610016). Do not start the pump unless the filter vessel
is full of oil and there is a solid stream of coolant coming out of the bleeder line through the provid-
ed 1/4’’ clear hose (this line returns to the machines oil tank). This will purge air pockets in the
hydraulic system.
WEEKLY
Clean the machines main coolant tank by removing all chips and debris. A dirty holding tank will
cause the filter to clog prematurely. The weekly maintenance schedule is a recommendation and
may vary from application to application. When cutting aluminum you may find that the filter bag
clogs faster than when cutting stainless steel. Also, three shifts of operation a day vs one, may
require additional attention and frequency of maintenance.
SPECIAL NOTES
• During pump operation, make sure that oil based coolant does not create a lot of foam.
Contact your coolant supply company to get an additive that prevents foaming. Check and fill
the machine reservoir as needed.
• When turning the unit on frequently in your program (more than 3 times per minute)
change your program so that you alternate the line being used with an interval of at least 2
seconds between. This will keep the pump running constantly. Frequent starting and stopping
puts unnecessary load on the unit.
• Pay extra attention to the level of oil in the pump head. Running the pump unit with no hydraulic
oil will cause the pump to fail.
MAINTENANCE SCHEDULE
Page 6
Operation Manual for PT-1000 & PT-2000

Page 7
Operation Manual for PT-1000 & PT-2000
HMI NAVIGATION
ITEM
1
2
3
4
NAME
PUMP PRESSURE
FILTER PRESSURE
CNC INPUT STATUS
HIGH PRESSURE TREND
FUNCTION
Displays the current outlet pressure from the pump in either PSI or
BAR depending on the value of parameter 106.
Displays the current filter pressure in either PSI or BAR depending
on the value of parameter 106.
Displays the status of the CNC inputs wired to inputs 0…7.
Displays a pressure graph of the pump for the last 60 seconds.
1 32
4
4

Page 8
Operation Manual for PT-1000 & PT-2000
ALARMS
ITEM
1
2
3
4
NAME
ALARM DISPLAY
ALARM RESET
ALARM PAGE NAVIGATION
ALARM HISTORY
FUNCTION
Displays the test associated with an alarm or warning that has
occurred.
Pressing this button will only clear alarms for which the root cause
has been corrected.
Use these buttons to navigate through all displayed alarms.
Pressing this button takes you to the alarm history page.
1
32 4

Page 9
Operation Manual for PT-1000 & PT-2000
ALARM CODES
RESOLUTION
RELEASE THE E-STOP ON THE
UNIT
CHECK TO MAKE SURE THERE
ARE NO BLOCKAGES IN THE
FLUID PATH; ENSURE THAT
PARAMETER 103 IS NOT SET TOO
LOW FOR THE APPLICATION
ENSURE THAT THE CNC MACHINE
AND FLOOD COOLANT PUMP WAS
NOT RUNNING WHEN THE PUMP
WAS TURNED ON; CHECK THAT
THE FILTER BAG IS NOT FULL;
CHECK THAT FLUID ID PRESENT
IN THE SUPPLY LINE
PUT SHORT BREAKS IN THE CNC
PROGRAM TO ALLOW THE PUMP
TO REST; EXTEND THE TIME
ENTERED IN TO PARAMETER 104
ENSURE THAT THE PUMP MOTOR
IS ABLE TO SPIN AND NOT BOUND
UP; CHECK INCOMING VOLTAGE
SOURCE FOR IRREGULARITIES;
CALL PRESSURETECH FOR
REPLACEMENT PARTS
CALL PRESSURETECH FOR
REPLACEMENT PARTS
ENSURE THAT THE PUMP MOTOR
IS ABLE TO SPIN AND NOT BOUND
UP; CHECK INCOMING VOLTAGE
SOURCE FOR IRREGULARITIES;
CALL PRESSURETECH FOR
REPLACEMENT PARTS
CODE
101
102
103
104
105
106
107
NAME
E-STOP PRESSED
PUMP HIGH PRESSURE
FILTER UNDER VACUUM
CONTINUOUS RUN
PUMP MOTOR CIRCUIT
PROTECTOR TRIPPED
PUMP CONTACTOR
MALFUNCTION
BOOSTER PUMP MOTOR
CIRCUIT PROTECTOR
TRIPPED
CAUSE
THE E-STOP PUSHBUTTON ON
THE UNIT IS PRESSED
THE PUMP PRESSURE HAS
EXCEEDED THE ALLOWABLE
THRESHOLD INPUT INTO PARAM-
ETER 103
A VACUUM HAS BEEN DETECTED
IN THE FILTER VESSEL
THE UNIT HAS RUN CONTINUOUS-
LY FOR LONGER THAN THE
ALLOWABLE TIME INPUT INTO
PARAMETER 104
THE CIRCUIT BREAKER FOR THE
PUMP MOTOR HAS EXCEEDED
ITS ALLOWABLE AMPACITY
THE PUMP IS BEING TOLD TO RUN
AND IS NOT RUNNING, OR THE
PUMP IS BEING TOLD TO STOP
RUNNING AND IS CONTINUING TO
RUN
THE CIRCUIT BREAKER FOR THE
BOOSTER PUMP MOTOR HAS
EXCEEDED ITS ALLOWABLE
AMPACITY

Page 10
Operation Manual for PT-1000 & PT-2000
RESOLUTION
CALL PRESSURETECH FOR
REPLACEMENT PARTS
ENSURE THAT THE FAN IS ABLE
TO SPIN AND NOT BOUND UP;
CHECK INCOMING VOLTAGE
SOURCE FOR IRREGULARITIES;
CALL PRESSURETECH FOR
REPLACEMENT PARTS
CALL PRESSURETECH FOR
REPLACEMENT PARTS
RESEAT THE CARD; CALL PRES-
SURETECH FOR REPLACEMENT
PARTS
RESEAT THE CARD; CALL PRES-
SURETECH FOR REPLACEMENT
PARTS
RESEAT THE CARD; CALL PRES-
SURETECH FOR REPLACEMENT
PARTS
RESEAT THE CARD; CALL PRES-
SURETECH FOR REPLACEMENT
PARTS
RESEAT THE CARD; CALL PRES-
SURETECH FOR REPLACEMENT
PARTS
RESEAT THE ATTACHED CABLES;
CALL PRESSURETECH FOR
REPLACEMENT PARTS
RESEAT THE ATTACHED CABLES;
CALL PRESSURETECH FOR
REPLACEMENT PARTS
CODE
108
109
110
111
112
113
114
115
116
117
NAME
BOOSTER PUMP CON-
TACTOR MALFUNCTION
COOLING FAN MOTOR
CIRCUIT PROTECTOR
TRIPPED
COOLING FAN CONTAC-
TOR MALFUNCTION
PLC RACK 1 SLOT 1
ERROR
PLC RACK 1 SLOT 2
ERROR
PLC RACK 1 SLOT 3
ERROR
PLC RACK 1 SLOT 4
ERROR
PLC RACK 1 SLOT 5
ERROR
VALVE BLOCK IO ERROR
OIL COOLER IO BLOCK
ERROR
CAUSE
THE BOOSTER PUMP IS BEING
TOLD TO RUN AND IS NOT RUN-
NING, OR THE PUMP IS BEING
TOLD TO STOP RUNNING AND IS
CONTINUING TO RUN
THE CIRCUIT BREAKER FOR THE
COOLING FAN MOTOR HAS
EXCEEDED ITS ALLOWABLE
AMPACITY
THE COOLING FAN IS BEING TOLD
TO RUN AND IS NOT RUNNING, OR
THE PUMP IS BEING TOLD TO
STOP RUNNING AND IS CONTINU-
ING TO RUN
THE PLC CARD LOCATED ON
RACK 1 IN SLOT 1 IS MALFUNC-
TIONING
THE PLC CARD LOCATED ON
RACK 1 IN SLOT 2 IS MALFUNC-
TIONING
THE PLC CARD LOCATED ON
RACK 1 IN SLOT 3 IS MALFUNC-
TIONING
THE PLC CARD LOCATED ON
RACK 1 IN SLOT 4 IS MALFUNC-
TIONING
THE PLC CARD LOCATED ON
RACK 1 IN SLOT 5 IS MALFUNC-
TIONING
THE IO BLOCK FOR THE VALVE
OUTPUTS IS MALFUNCTIONING
THE IO BLOCK FOR THE OIL
COOLER IS MALFUNCTIONING

Page 11
Operation Manual for PT-1000 & PT-2000
PARAMETERS
DEFAULT
0.5
2.0
2500
1800
0: PSI
0: NOT
INSTALLED
120
N/A
NUMBER
101
102
103
104
105
106
107
108
NAME
PUMP ON DELAY
VALVE CLOSE DELAY
HIGH PRESSURE MAX
CONTINUOUS RUN
TURN OFF TIMER
PRESSURE UNITS
OIL COOLER OPTION
FAN OFF DELAY
EMPTY
DESCRIPTION
THE VALUE ENTERED (SECONDS) IS THE
TIME THAT THE PUMP WILL DELAY TURNING
ON AFTER THE VALVE IS TURNED ON.
THE VALUE ENTERED (SECONDS) IS THE
TIME THAT THE VALVES WILL DELAY CLOS-
ING AFTER THE PUMP IS TURNED OFF.
THE VALUE ENTERED (PSI) IS THE PRES-
SURE THAT WILL TRIP AN ALARM IF THE
PUMP OUTLET EXCEEDS THAT VALUE.
THE VALUE ENTERED (SECONDS) IS THE
AMOUNT OF TIME THAT THE UNIT WILL BE
ALLOWED TO CONTINUOUSLY RUN BEFORE
TIMING OUT AND TRIGGERING AN ALARM.
CHANGE THE UNITS THAT THE PRESSURES
WILL DISPLAY ON THE HMI.
ENABLE THE FUNCTIONALITY/ALARMING
OF THE OIL COOLING UNIT
THE VALUE ENTERED (SECONDS) IS THE
TIME THAT THE COOLING FAN WILL RUN
AFTER THE PUMP IS TURNED OFF
RESERVED FOR FUTURE USE
RANGE
0.0 - 10.0
0.0 - 10.0
0 - 9999
0 - 9999
1: BAR
1: INSTALLED
0.0 - 30
N/A

Page 12Operation Manual for PT-1000 & PT-2000
ELECTRICAL DIAGRAM
***Please See Appendix***

Page 13
Operation Manual for PT-1000 & PT-2000
ELECTRICAL PANEL ASSEMBLY
QUANTITY
4
2
1
2
1
2
5
1
15
1
2
4
5
1
1
1
1
1
1
2
1
1
1
1
1
ITEM #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
PART #
300142
300090
1.5x1x12
1.5x1x22.75
DIN RAIL_21in
300420
1X1060001
1X1040001
300137
1X3002017
1X1060002
1X1010009
1X1010011
1x1010016
1X1010008
X20BM01
1X1010020
1X1010021
1X1010022
300093
1X1120001
1X1120002
1X1050009
1X1050007
1X1050008
DESCRIPTION
END STOP, DIN RAIL MOUNT
DPST 24DC RELAY
WIDE SLOT WIRING DUCT
WIRE DUCT
DIN RAIL, SLOT PATTERN
GROUND TERMINAL BLOCK, 10MM
3-POLE TERMINAL, 10MM
WDR-120 SERIES, 120W DIN RAIL, 24VDC
1-POLE TERMINAL
ELECTRICAL PANEL BACK PLATE
2-POLE PUSH-IN TYPE JUMPER BAR
X20 BUS MODULE
STANDARD TERMINAL BLOCK, X12
X20 DIGITAL 12X1, 24V, SINK, 1 WIRE
X20 BUS TRANSMITTER, 24V, X67 SUPPLY
POWER BUS MODULE WITH SEPARATION
X2X BUS RECEIVER
X20 DIGITAL 4XO, 24V 0.5A, SOURCE, 3W
X20 ANALOG 2XL, +/-10V, 12-BIT
1-POLE TERMINAL BLOCK, GROUND
CIRCUIT BREAKER, 3-POLE, 30A
CIRCUIT BREAKER, 2-POLE, 5A
CONTACTOR
MOTOR CIRCUIT PROTECTOR
CLOSE COUPLER

Page 14
Operation Manual for PT-1000 & PT-2000
ELECTRICAL PANEL FOR “H” ASSEMBLY
QUANTITY
2
1
1
1
1
1
1
1
1
3
2
1
1
1
1
1
2
1
1
1
1
2
1
ITEM #
5
8
11
12
14
15
19
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
PART #
300090
1X1040001
1X1010016
1X1010008
1X1010020
1X1010022
S202-K2
1X1010027
PS1-3-0-100
HKF1-11
MS116-2.5A
S1-M3-35
MS132-25A
AF30-30-00-11
BEA26-4
CA4-10
AF09-30-10-11
OH_S2RJ
OT16-40FT3
300134
300135
BEA16-3
SU203M-K30
DESCRIPTION
DPST 24VDC RELAY
WDR-120 SERIES, 120 WATT DIN RAIL 24VDC
X20 DIGITAL 12XI, 24V, SINK, 1 WIRE
X20 BUS TRANSMITTER, FEED 24 V, X67 SUPPLY
X2X BUS RECEIVER
X20 ANALOG 2XI, +/-10V, 12-BIT
CIRCUIT BREAKER, 2A, K-CURVE
X2X BUS RECEIVER
3 POLE BUS BAR
MANUAL MOTOR STARTER AUXILIARY CONTACT
MANUAL MOTOR STARTER, 2.5A
3 POLE MAIN FEEDER LUG
MANUAL MOTOR STARTER, 25A
MOTOR CONTACTOR, 30A
CONNECTING LINK FOR MANUAL MOTOR STARTER
CONTACTOR AUXILIARY CONTACT
MOTOR CONTACTOR, 9A
DISCONNECT HANDLE
DISCONNECT, 25A
TOP ENTRY HOOD
16 POLE MALE SPRING TERMINAL CONNECTOR
CONNECTING LINK FOR MANUAL MOTOR STARTER
CIRCUIT BREAKER, 30A, K-CURVE

Page 15
Operation Manual for PT-1000 & PT-2000
SHEET METAL ASSEMBLY
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
ITEM #
1
2
5
6
7
8
9
10
12
13
14
15
16
17
PART #
1X3004001
1X3004010
1X3004003
1X3004002
1X3004017
1X3004004
1X3004009
1X3002014
1X3004008
1X3006009
1X3006010
1X3006013
1X3004006
1X3006012
DESCRIPTION
BASE PLATE
ELECTRICAL ENCLOSURE
BACK COVER
FRONT COVER
ELECTRICAL PANEL BACKPLATE
RIGHT SIDE COVER
ELECTRICAL PANEL COVER
1’’ MOUNTING BRACKET
LEFT SIDE COVER
REAR FILTER COVER
FRONT FILTER COVER
HMI DISPLAY
FILTER FRONT COVER
LINES 5-8 COVER

Page 16
Operation Manual for PT-1000 & PT-2000
SHEET METAL FOR “H” ASSEMBLY
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
4
1
ITEM #
1
2
5
6
7
8
9
10
11
12
13
14
15
17
PART #
1X3006001
1X3006002
1X3006005
1X3006006
1X3006004
1X3006008
1X3006009
1X3006010
1X3006003
1X3006007
1X3006011
1X3006012
1X3002014
1X3006013
DESCRIPTION
BASE PLATE
ELECTRICAL ENCLOSURE
FRONT COVER
REAR COVER
ELECTRICAL COVER
ELECTRICAL ACCESS PANEL
REAR FILTER COVER
FRONT FILTER COVER
HYDRAULIC COVER
TOP COVER
ELECTRICAL PANEL BACKPLATE
LINES 5-8 COVER
1" MOUNTING BRACKET
HMI DISPLAY UNIT COVER

1000 MOTOR ASSEMBLY
QUANTITY
1
1
1
1
1
1
1
1
1
ITEM #
1
2
3
4
5
6
7
8
9
PART #
510001
710002
710004
710005
710003
510002
610001
610002
1X2040006
DESCRIPTION
5HP MOTOR, 1760 RPM, 4 POLE
MOTOR TO PUMP ADAPTER
SPIDER LOVEJOY 1-1/8
LOVEJOY SPIDER
SPIDER LOVEJOY 5/8
GEAR PUMP 8 GPM
5/8" MPT O'RING X 1/2" MJIC ELBOW
3/4" MPT O'RING X 3/4" FPT STREET ELBOW
3/4" MPT X 1" MJIC STRAIGHT
Page 17
Operation Manual for PT-1000 & PT-2000

1000-W MOTOR ASSEMBLY
QUANTITY
1
1
1
1
1
1
1
1
4
1
ITEM #
1
2
3
4
5
6
7
8
9
10
PART #
5200022
530002
520003-1
520003-2
520003-3
530001
610026
620006
NJ FILTER SPACER
620072
DESCRIPTION
5HP MOTOR, 1150 RPM, 6 POLE
8.8 GPM DIAPHRAGM PUMP
BOWEX M-38 COUPLING
BOWEX MOTOR GEAR
BOWEX PUMP GEAR
MOTOR PUMP ADAPTER
1" MALE X .75" FEMALE BRASS BUSHING
3/4" MPT X 1/2" MJIC BRASS ELBOW
NJ FILTER SPACER
3/4" MPT X 3/4" MJIC STRAIGHT
Page 18
Operation Manual for PT-1000 & PT-2000

Page 19
Operation Manual for PT-1000 & PT-2000
QUANTITY
1
1
1
1
1
1
1
1
1
ITEM #
2
3
4
5
6
7
8
9
10
PART #
610001
710007
610002
1X2040006
520001
710006
710005
710003
720001
DESCRIPTION
5/8" MPT O'RING X 1/2" MJIC ELBOW
MOTOR TO PUMP ADAPTER
3/4" MPT O'RING X 3/4" FPT STREET ELBOW
3/4" MPT X 1" MJIC STRAIGHT
7.5 HP MOTOR
SPIDER LOVEJOY 1-3/8"
LOVEJOY SPIDER
SPIDER LOVEJOY 5/8
5 GPM PUMP
2000 MOTOR ASSEMBLY
10

VALVE MANIFOLD ASSEMBLY
QUANTITY
1
1
1
1
1
8
8
8
1
1
1
1
ITEM #
1
2
3
4
5
6
7
8
9
10
11
12
PART #
510003
7100013
610006
1X2040007
610010
880001
880002
1X1080002
1X1030002
510004
610009
610008
DESCRIPTION
MAIN MANIFOLD BLOCK
PRESSURE RELIEF VALVE
1/2" O'RING PLUG
1/2" MNPT X 3/4" MJIC 90° ELBOW
1/2" O'RING M X 1/2" JIC F SWIVEL
SOLENOID VALVE
24VDC SOLENOID VALVE COIL
24VDC SOLENOID ELEC. CABLE
0-250 BAR TRANSMITTER, 0-10VDC
MANIFOLD EXPANSION BLOCK
1/2" O'RING M X 1/2" JIC M STRAIGHT
1/2" O'RING M X 1/2" JIC M ELBOW
Page 20
Operation Manual for PT-1000 & PT-2000