Pelton Crane Delta XL Service guide

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S	Delta-XL - 8"
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	www.pelton.net

Product Information

Table of Symbols

On/Off Power Switch

Power

Ground

Mode

Printer Connection

Printer On/Off

Arrows

Attention: Printer Connection Only

Clear/Start

Program

Hot Surface

Low Water

Dry

Ready

Sterilize

The conformity of the quality management system is certified with Certificate No. 369CE, dated April 8, 1999 by:

AMTAC Certification Services, LTD

Norman Road, Broadheath, Altrincham

Cheshire WA 14 4EP, United Kingdom

The identification number of the notified body for implementation of the procedure set out in Annex V of the Directive is 0473. The authorized representative :

Medical Device & QA Services

76, Stockport Road

Timperley

Cheshire

WA15 7SN

United Kingdom

2

Visual Index

1Casing with Plumbing Diagram (inside cover)

2Fill

3Front Frame

4Door with Lock

5Drain

(quick connection behind door)

6Front Panel Microprocessor MPU

7Power PCB

8RTD (Steam) Sensor

9Reservoir with Overflow Vent

10Water Level Switch (inside reservoir)

11Printer Jack

12Solenoids

13Drying Pump

14Master Power Switch

15Heating Element

(mounted on bottom of chamber)

16Safety Valve

17Filter

18Transformer

Operating Features

1.Power Switch/Circuit Breaker (rear of unit)

2.Reservoir Fill

3.Operation Indicator Light

4. Display Window (Pressure) kPa

5. Arrow Switches

6. Display Window (Temp/Time) C/F / Minutes

7. Clear/Start Switch

8. Low Water Light

9. Mode Selection Switch

10. Mode/Program Display

11. Power On Switch

12. Programming Switch

13. Printer On/Off Switch

14. Quick Drain Connection (inside door)

15. Leveling Feet

16. Door Lock

17. Safety Valve (rear corner of unit)

18. Operating Instructions Label

19. Caution Label

20. Serial Number Plate (inside door)

Safety Features

The design of the autoclave has these safety features for your protection:

Door Lock

Door can be opened only when internal pressure is at atmospheric pressure.

Vent Valve

The vent valve will open and the P-2 alarm will display should the chamber pressure exceed 240 kPa.

Safety Valve

The safety valve opens as backup protection should the chamber pressure exceed 262 kPa.

Overheat Protection

Chamber temperature is protected with a surface sensor so the temperature will not exceed 159°C. It has additional overheat protection should the temperature of the heating elements reach 180°C.

Electrical Power Interruption

In case of a power failure during the sterilization cycle, pressure in the chamber is automatically vented to the atmosphere and display is blank.

3

Chamber and Door

7

6

5

8

					9
					10
3					11
				12
4			13
2			14
1	17	16	15
			No.	Part No.	Description
			1	15 39 845	ScrewButton Hd. 1/4 20 x .375"
			2	41 97 245	StudHandle
			3	01 97 54	WasherShim 1.0 oDX 15/32 IDX.016
			4	15 39 258	Spacerlatch slide
			5	41 96 809	Hinge Pin
			6	15 39 589	E-Clip 3/8"
			7	41 97 112	Door & Chamber Assy. (8"- Model AE)
				41 97 179	Door & Chamber Assy. (10"- Model AF)
			8	30 00 077	NutRetainer
			9	42 05 790	BracketLever switch (8"- Model AE)
				42 05 808	BracketLever switch (10"- Model AF)
			10	33 22 281	SpacerDoor
			11	15 39 241	Seal (8"- Model AE)
				15 39 407	Seal (10"- Model AF)
			12	42 03 845	Gasket Retain Stud Assy. (8"- Model AE)
				42 03 985	Gasket Retain Stud Assy.(10"- Model AF)
			13	15 39 928	NutHex 41H 2520
			14	15 39 894	Lock Washer- .26IDX.43ODX.05 STL
			15	15 39 514	InsulationDoor (8"- Model AE)
				15 39 720	InsulationDoor (10"- Model AF)
			16	54 69 635	Locking Pin8x10
			17	51 74 870	SlideBar (8"- Model AE)
				51 74 888	SlideBar (10"- Model AF)

4

Chamber, Heating Element And Insulation

3

2

1

2 3

22 24

23

11

25

26 4

18

19

20

17

21

15	6

13 8

12

5

16

10

14

7

9

No.	Part No.	Description	No.	Part No.	Description
1	15 39 670	InsulationRear	15	15 39 969	Phillips Hd. Screw- 4-40 x 1"
2	30 05 035	StrapInsulation	16	15 39 712	SpacerDoor Switch
3	15 39 472	Spring	17	18 81 023	TubeChamber
4	15 39 647	BandPressure Plate	18	30 00 036	Round Head Screw- 8-32 x .375
5	15 21 512	Overheat ProtectorChamber	19	41 96 767	Compression SleevePressure Plate
6	41 91 826	Heater (8"-Model AE)	20	41 96 759	Compression Nut- 1/4"
	019769	Heater (10"-Model AF)	21	18 81 031	FilterFill Line
7	54 27 906	InsulationChamber	22	42 07 432	1/4" Brass Plug
8	33 25 094	Surface Sensor			(Siemens 115, 230V & TUV 230V)
9	15 31 628	Sensor Bracket	23.1	42 07 424	Elbow- 1/2 St 1/4 Tap
10	15 21 158	PlatePressure			(Siemens 115, 230V & TUV 230V)
11	42 00 346	TubeChamber Top	23.2	15 39 324	Elbow- 1/2 St (Delta-XL 115V)
12	15 39 803	NutHex 41H-440	24	42 05 055	ValueSafety Relief/Chain
13	42 05 816	CoverLevel Switch	25	15 36 486	Nipple- 1/2 NTPx4
14	42 05 782	Switch Lever	26	15 29 267	TubeRelief

5

Reservoir Parts

10

7

4

3 5

21

2

24

25

13

23

12	8

11

9

12

15 16

17

18

22

19

6

14

1

20

No.	Part No.	Description		No.	Part No.	Description
1	33 39 913	Reservoir		13	41 97 047	Tube - Chamber/Dump (8"-Model AE)
2	41 96 924	Tube - Bel to Res (8"-Model AE)			41 97 039	Tube - Chamber/Dump (10"-Model AF)
	41 96 999	Tube - Bel to Res (10"-Model AF)		14	15 39 563	Washer - Rubber
3	18 81 056	Nut - Compression (5/16")		15	18 81 080	Nut - Condenser Tube
4	18 81 064	Sleeve - Compression, Tapered		16	18 81 098	Sleeve - Compression
5	15 39 449	Coupling - Vent Condenser		17	18 81 106	Condenser - 4 Coil
6	18 81 072	O-ring		18	94 32 311	Filter - Reservoir
7	33 25 052	Water Level Assembly		19	15 26 412	Nut - Air Valve
8	30 00 002	Washer - Flat		20	41 96 932	Tube - Reservoir to Fill (8"-Model AE)
9	15 39 613	Nut - Air Valve			41 96 965	Tube - Reservoir to Fill (10"-Model AF)
10	42 05 899	Tube-	Dump to Res (8"-Model AE)	21	15 35 587	Gasket - Support
	41 97 021	Tube-	Dump to Res (10"-Model AF)	22	94 35 546	O-ring
11	94 42 930	Dump Solenoid		23	15 39 746	Cap Reservoir
12	94 42 724	Connector		24	41 96 841	Reducer
				25	94 42 732	Tee-- Compession 5/16

6

Plumbing Parts

		42
				35
			33		36
		32
	34
		31
		21				38
	6				24
					37
			5	24
	7			25	30	21
	4
					25
		22	26
		27
				28
		23		40	39
	8			41	29
		25	24
			13
		18
4		19
			20
3
1
2
		9	17.1
	10	15
			17.2
		16
		14
		12
		11

No.	Part No.	Description	No.	Part No.	Description
1	41 93 376	Drain Hose Assy. (Incl. 2,3,4)	22	41 96 817	Bracket Valve
2	33 39 947	Tube Drain	23	30 00 044	Screw
3	15 22 502	Quick Connect Male	24	18 81 056	Nut
4	15 22 494	Quick Connect Female	25	18 81 064	Sleeve
5	41 96 973	Tube Fill to Ch	26	94 42 740	Elbow
6	15 39 381	Elbow-White Polypropylene	27	15 39 837	Washer
7	15 39 274	Wire Tie	28	94 42 922	Fill Solenoid
8	94 42 906	Hose Overflow	29	54 40 610	Elbow-900 5/16 x 1/8 Npt
9	15 22 510	Hose Drain	30	54 40 602	Tube-1" Long x 5/16 O.D. x .049w Brs
10	15 39 365	Clamp - Hose	31	94 42 948	Bellows Solenoid
11	94 42 815	Pin Cotter	32	41 96 981	Tube Bel to Ch
12	15 39 829	Ground Screw- 10-24 x .5	33	041572	RTD Sensor
13	41 97 146	Air Filter	34	94 48 598	Tubing Connector - Long
14	30 00 051	Lock Washer	35	41 96 759	Nut 1/4 Comp.
15	30 00 028	Hex Nut	36	41 96 767	Sleeve 1/4 Comp.
16	42 07 416	Pump Strap	37	94 42 732	Tee-Compression 5/16"
17.1	33 25 086	Pump (Delta & Siemens 115V)	38	54 40 628	Barb-3/16 x 1/8 Npt
17.2	33 38 683	Pump (Siemens & TUV 230V)	39	54 73 017	Check Valve
18	42 05 923	Screw Button Head	40	18 81 056	Compression Nut 5/16"
19	42 05 915	GND Wire Pump	41	18 81 064	Compression Sleeve 5/16"
20	41 97 138	Holder-Filter	42	044176	Clamp
21	94 48 598	Tubing Connector-Short

7

Electrical Parts

3

1

21

12

9

20

5

4 19

14	6

8

7

10

22

14	11

18

14

16

23

13

15

24 2 17

	No.	Part No.	Description	No.	Part No.	Description
	1	044201	Power Supply PCB Assy	13	045835	Control PCB Guard
	2	94 42 765	ExtensionSpacer Circuit Board	14	42 05 923	ScrewButton Head
	3	41 97 005	Power PCB Guard	15	15 25 331	Screw Pan Hd - 32 x 5/16"
	4	15 28 368	Transformer	16	045841	PanelBottom (8"- Model AE)
	5	70 38 623	Terminal Block		045455	PanelBottom (10"- Model AF)
	6	30 00 051	Lock Washer	17	42 05 881	MPU Control Assy. (8"- Model AE)
	7	15 39 829	Ground Screw- 10-24 x .5		041136	MPU Control Assy. (10"- Model AF)
	8	77 40 640	Strain Relief	18	18 98 639	ClipWire Harness
	9	15 30 661	Power Cord (115V)	19	94 33 756	Heat Shrink Tubing
		041277	Power Cord ( 230V)	20	33 25 029	CableAC Power to Pwr PCB
	10	46 99 190	Circuit Breaker - 10A (230V)	21	42 07 390	Ground WireTerminal To Chasis
		46 92 208	Circuit Breaker - 20A (115V)	22	29 44 098	LabelTeminal Block
	11	33 25 110	CablePrinter Socket	23	040788	Front Panel PCB Assy.
	12	30 00 028	NutHex 41 H-1024	24	045487	Electrical Cover

8

Electrical Diagram

	9
7
		14	15	16
	8			17
		10
	TOP
6	SIDE
		12
4		11
				18
	3
	5	RED	YELLOW	BLACK
		13		20

19

P4

21

2

1

22

		P7
WH	1
BK	2
WH	3	24
	4
TB1		23

TB2

27

25

26

230V

	No.	Part No.	Description	No.	Part No.	Description
	1	15 28 368	Transformer 120/240V, 40VCT	14	94 42 930	Dump Solenoid
	2	40 05 915	GND Wire to Pump TO Chasis	15	94 42 948	Bellow Solenoid
	3	42 07 390	GND Wire Term to Chasis	16	94 42 922	Fill Solenoid
	4	42 07 374	Wire Blu (Trm Blck/Crct Brk)	17	33 25 052	Level Switch
	5	15 39 274	Wire Tie High Temp.	18	041572	RTD Sensor
	6	70 38 623	Terminal Block	19	42 05 782	Switch Lever
	7	29 44 098	Label Terminal Block	20	33 25 078	Cable Door Switch
	8	42 07 382	Wire Brn (Trm Blck/Crct Brk)	21	33 25 094	Surface Sensor
	9	15 30 661	Power Cord 115V)	22	33 25 110	Cable Printer Socket
		041277	Power Cord ( 230V)	23	42 05 881	MPU Control Assy. (8"- Model AE)
	10	46 99 208	Circuit Breaker - 20 AMP (230V)		041136	MPU Control Assy. (10"- Model AF)
		46 99 190	Circuit Breaker - 10 AMP (115V)	24	15 37 492	Cable AssyPower PCB to MPU
	11	15 37 476	Cable AC Power to Power PCB	25	41 91 818	Heater (8"- Model AE)
	12	15 22 775	Power Supply PCB Assy		019769	Heater (10"- Model AF)
	13	33 25 060	Cable Solenoid	26	15 21 512	Chamber Overheat Protector
				27	33 25 037	Wire Assy Over Heat Protector

9

Front Frame and Casing Parts

2

34

3

1

						4
						26
		6
							26
						33
		7		25			25
						32
				5			26
			22
	8			23
		21
		20
						29	25
						30
					19	28
		15				27
		16
	9					18
		12
				17
			14
				24
		13
				31
		10
		11
No.	Part No.	Description	No.	Part No.	Description
1	18 81 114	Cup Reservoir Fill	16	15 36 445		Rivet - Pop 8 CSNK 1/2 x .101/.130
2	51 49 815	Dou. Side Tape	17	30 00 036		Phil. Hd. Screw- 8-32 x .375 ZN
3	045840DW	Case (8"- Model AE)	18	15 39 902		Screw- 85SS-1024-37
	045457DW	Case (10"- Model AF)	19	30 00 077		NutRetainer
4	045843DW	PanelRear (8"- Model AE)	20	15 39 852		Lock Washer
	045456DW	PanelRear (10"- Model AF)	21	30 00 069		ScrewMach. Rd. Hd. 8-32 x 1.25
5	045841	Bottom Panel (8"- Model AE)	22	15 39 183		BracketTop Electronic Cover
	045455	Bottom Panel (10"- Model AF)	23	42 00 338		Reservoir Support
6	42 05 048	Casing Gasket Set	24	045459		CoverBottom
7	045842	Front Panel (8"- Model AE)	25	15 39 530		ClipSpeed
	045454	Front Panel (10"- Model AF)	26	15 39 936		Mach. Slotted Screw- 10-24 x .375
8	51 63 550DW	Door Cover (8"- Model AE)	27	15 39 910		Mach. Slotted Scew- #10
	51 63 535DW	Door Cover (10"- Model AF)	28	15 39 308		Foot
9	045488	HandleGranite	29	30 00 028		NutHex
10	30 00 010	ScrewSoc. Hd. 6-32 x .375	30	15 39 811		Washer- 8 O.D. 2143 046
11	15 39 985	Cap- 8-32 x .375	31	4206459		GlideAdjustable Swivel
12	045487	CoverElect Assy.	32	045844		BraceRight (8"- Model AE)
13	15 39 423	Bushing- 1 5/16 ID		045464		BraceRight (10"- Model AF)
14	15 39 316	NutSpeed	33	045845		BraceLeft (8"- Model AE)
15	15 39 571	BracketBottom Electronic Cover		045465		BraceLeft (10"- Model AF)
			34	042912		Operation Quick Reference Card

10

Tray and Tray Rest (8"- Model AE)

1

9

4

8

2

3

7

5

6

No.	Part No.	Description
1	30 00 143	Tray Rest (Delta 115V & TUV 230V)
2	15 39 290	Tray Rest (230V)
3	15 33 848	Clip-Tray Support
4	30 00 150	BaffleChamber (Delta 115V & TUV 230V)
5	15 39 548	BaffleExport (230V)
6	15 39 696	Tray Handling Accessory
7	15 39 779	TrayExport
8	15 39 761	TrayLarge Auto
9	30 00 135	TraySmall Auto

11

Tray and Tray Rest (10"- Model AF)

1

2

3

4

5

6

No.	Part No.	Description
1	15 39 340	Large Instrument Tray
2	15 39 357	Small Instrument Tray
3	044159	Trayrest
4	30 00 184	Trayrest - Export
5	15 37 666	ClipTray Support
6	30 00 192	Splash GuardExport

12

Time/Temperature Printer

Printer Kit54 37 590 (120V)

Printer Kit54 37 624 (240V)

3

1

2

No.	Part No.	Description
1	54 37 525	Printer
2	54 39 166	Power Adapter - 115V
	54 75 533	Power Adapter - 230V
3	54 30 595	Cable - Printer Jack

13

Important Notes

•Measurements

Instruments required

1.Digital multimeter model FLUKE 8000 A, or equivalent.

Accuracy: AC voltage +- 0.5% of reading plus 1 digit.

DC voltage +- 0.1% of reading plus 2 digits.

DC current +- 0.3% of reading plus 1 digit.

2.Testleads: Small needle point testleads are required when voltage measurements are performed at connectors which remain plugged.

Always switch the unit OFF before connect ing measuring instruments.

Select the correct type of current/voltage and set the measuring range according to the expected measured values.

Carry out continuity tests only with the unit switched OFF.

•Warm-up period & self-test

Do not press any buttons when switching ON! After switching ON, the unit runs a self-test for the unit electronics.

•Interference with electromedical devices by radio telephones

To guarantee the operational safety of electromedical devices, the operation of mobile radio telephones in the medical practice or hospital area is prohibited.

•Troubleshooting tree guidelines

Element, component identifier: Located at the top of each page.

Unplug X4 See Figure 22. At lead,			No
check continuity X4.A4 / X4.B4. Is
continuity present?
	Yes

Refers to designated pictoral on preceeding page.

•When using the troubleshooting trees and a connector is unplugged for continuity or

voltage measurements, the term:

“at lead” indicates that the measurement is to be performed on the cable or “lead” end.

“at board” indicates that the measurement is to be performed on the PCB connector.

•Resetting the unit

Turn the power off at the main Power Switch. Turn unit back on after 10 seconds..

•Replacing parts

Switch the unit OFF and unplug before replacing parts.

To protect electrostatic-sensitive devices (ESD) on PC-boards, observe the ESD guidelines. Avoid coming into contact with electronics components. As well as possible, handle PC boards only at the edge. Discharge yourself by touching a grounding point.

Transport PC boards only in the original transport bags!

Find article numbers required for ordering replacement parts in the List of Spare Parts documents, order number P/L 4702135 for the 8” unit or P/L 4702143 for the 10” unit.

The pictorial representations in the spare parts list offer valuable assistance for replacement of parts.

14

Removing/Reinstalling Cover

1.To remove cover, remove only the two bottom screws of rear panel.

2.Remove reservoir fill cup.

3.Slide cover to rear, then lift front of cover slightly to clear top of reservoir.

Note: When replacing cover, make sure lip of front panel engages in slot along all edges. Reinstall screws and reservoir fill cup.

15

The Sterilizer is a fully automatic autoclave, which allows an operator to select one of the four preset functions (Wrapped, Unwrapped, Packs and Liquids) and one user-programmable function (Special) for sterilization or disinfection. The microprocessor automatically selects the cycle time, temperature and pressure for the preset programs. See User Manual.

When the operator depresses the “CLEAR/START” button, the unit will display the selected mode’s parameters for four seconds and then fill the chamber with distilled water from the reservoir. When the filling period is complete, automatic activation of the heating elements builds temperature and pressure for the desired cycle.

As the temperature in the unit rises above 90o C., the microprocessor monitors the unit for saturated steam conditions and starts the air bleeding process via an electronic bellows function. If this process cannot be completed in seven minutes, then the unit automatically aborts the cycle and displays a flashing “FAIL” on the display to indicate possible blocked or defective bellows. See “FAIL” in the Troubleshooting section. The cycle is aborted at this point to avoid a possible overpressure condition.

At the point that saturated steam conditions are met, the unit will continuously build temperature and pressure to the minimum values of the mode selected. These values are:

134OC and 216 KPa for Wrapped and Unwrapped, 121OC and 115 KPa for Packs and Liquids.

For the Special mode, the values can be set to the operator’s preference. See User Manual.

Once sterilization parameters are achieved, if the pressure drops more than 4 KPa below the selected pressure, or if the temperature drops more than 1OC below the selected temperature, the countdown timer will stop until these parameters are again met. If the timer does not resume countdown within three minutes, the unit will automatically abort the cycle and display “FAIL” continuously. See “FAIL” in the Troubleshooting section.

After the cycle is complete and the chamber is vented, the drying cycle begins. Filtered ambient air is pumped through the chamber for a preset time. The time is set at the factory for 30 minutes, but can be changed from 0-99 minutes. See User Manual.

16

Error Code Explanations

1.H20- Insufficient water in sterilizing chamber.

2.Fail- a) Unit takes more than 45 minutes to reach operating temperature;

b)Door opened after “FILL”, display extinguishes;

c)Unit takes more than 7 minutes between 101o C. and 110o C.;

d)More than a 3 minute lapse in sterilize countdown due to leak causing more than 4 KPa

pressure or if pressure decrease.

3.Door- Door not fully closed during fill cycle.

4.P1- Pressure sensor out of calibration or not working.

5.P2- Unit reaches 241 KPa before displaying 135o C.

6.SS-1- Steam sensor is defective or autoclave is too cold (Under 10o C.).

7.SS-2- Surface sensor circuit open during self test.

8.SS-3- Steam sensor too hot (Over 140o C.).

9.LB- Low battery condition in front control panel.

10.U1- Transformer problem.

11.S1- Fill/ Vent solenoid coil or circuit open.

12.S2- Dump solenoid coil or circuit open.

13.S3- Bellows solenoid coil or circuit open.

17