Lechler 5TM Series Technical specifications

Maintenance Instructions
High impact tank
cleaning machine
Series 5TM
Maintenance Instructions

2
Content Page
Introduction 4
Exploded view 5TM 5
Gearbox assembly 6
Parts List 7 – 10
Maintenance 1 11
Maintenance 2 12
Disassembly 13
Cover Pos. 35 13
Cover Pos. 34 14
Connection piece 15
Bearing pos. 32 - for shaft pos. 9 16-17
Impeller 18-19
Gear frame 19
Shaft pos. 9 20-21
Spur gear 22
Bushing pos. 8 23
Bearing on shaft pos. 4 24
Bearing pos. 25 + 26 in nozzle body 24
Gearbox assembly 25 – 28
Nozzle seat assembly 29 – 30
Inspection 31
Assembly 31
Nozzle seat assembly 32 – 34
Bearing pos. 25 + 26 in nozzle body 35
Bearing on shaft Pos. 4 35
Bushing pos. 8 36
Spur gear 36 – 38
Gearbox assembly 38 – 43
CONTENT

3
Shaft pos. 9 44
Impeller 44
Gear frame 45
Bearing pos. 32 for shaft pos. 9 46
Cover pos. 34 47
Connection piece 48
Cover pos. 35 48
Checklist before commissioning after maintenance 49

4
INTRODUCTION
This manual shows how to maintain the Series 5TM high impact tank cleaning machine from
Lechler.
Due to varying operating conditions that components are subjected to, we recommend
performing a maintenance in two steps: (1) Minor maintenance after 500 operating hours
(Maintenance 1), and (2) Major maintenance after 1000 operating hours (Maintenance 2).
Note: Maintenance 2 is a comprehensive service that also includes all steps included in
Maintenance 1.
A visual inspection must always be carried out at each maintenance interval of the parts for
wear. Under correspondingly harsh operating conditions the time to maintenance should be
reduced.
Recommended maintenance intervals
Operating hours Scope of maintenance
500 Maintenance 1
1000 Maintenance 2
1500 Maintenance 1
2000 Maintenance 2
Only use original Lechler parts for maintenance. All cylinder and hexagon head screws are se-
cured with thread lock lacquer. For use in the food industry we recommend LOCTITE
®
243
TM
.

5
#19 - Hex Head Screw /
Sechskantschraube
5TC.000.1C.21.H0.0
Werkstoff: 1.4301
Material: 304
#36 - Cap / Kappe
5TC.000.1Y.33.V0.2
Werkstoff: 1.4404
Material: 316L
#35 - Cover / Deckel
5TM.000.1Y.33.C0.0
Werkstoff: 1.4404
Material: 316L
#15 - Cylinder Head Screw /
Zylinderschraube
5TC.000.1C.02.FR.0
Werkstoff: 1.4301
Material: 304
Gearbox / Getriebe
5TM.000.1Y.30.01.1
#9 - Shaft / Schaft
5TC.000.1Y.11.00.0
Werkstoff: 1.4404
Material: 316L
#34 - Cover / Deckel
5TC.000.1Y.31.00.0
Werkstoff: 1.4404
Material: 316L
#16 - Washer /
Unterlegscheibe
5TC.000.1Y.19.00.0
Werkstoff: 1.4404
Material: 316L
#32 - Bearing / Lager
5TM.000.T7.29.C0.0
Material: PEEK
#15 - Cylinder Head Screw /
Zylinderschraube
5TC.000.1C.02.FR.0
Werkstoff: 1.4301
Material: 304
#10 - Spur Gear / Zahnrad
5TM.000.1Y.12.13.0
Werkstoff: 1.4404
Material: 316L
#29 - Bushing / Buchse
5TM.000.C9.27.L0.0
Material: 316L [Hardened]
#27 - Nozzle Body / Düsenkörper
5TM.000.1Y.27.00.0
Werkstoff: 1.4404
Material: 316L
#25 - Ball Bearing / Kugellager
5TC.000.2R.26.BR.1
Material: PTFE + 302SS
#26 - Bearing Ring / Lagerring
5TC.000.C9.26.R0.0
Material: 316L [Hardened]
#19 - Hexagon Head Screw /
Sechskantschraube
5TC.000.1C.21.H0.0
Werkstoff: 1.4301
Material: 304
#18 - Gasket / Dichtung
5TC.000.55.21.G0.1
Material: PTFE
#21 - Nozzle / Düse
5TM.009.1Y.23.YS.0
Werkstoff: 1.4404
Material: 316L
#23 - Nozzle Seat / Düsenaufnahme
5TM.000.1Y.24.04.1
Werkstoff: 1.4404
Material: 316L
#24 - Grub Screw / Gewindestift
5TC.000.1Y.24.S0.0
Werkstoff: 1.4404
Material: 316L
#17 - Cover / Deckel
5TC.000.1Y.21.00.0
Werkstoff: 1.4404
Material: 316L
#20 - Bevel Gear / Kegelrad
5TC.000.1Y.22.00.0
Werkstoff: 1.4404
Material: 316L
#22 - Connecting Piece /
Verbindungsstück
5TC.000.1Y.24.C0.0
Werkstoff: 1.4404
Material: 316L
#30 - Bushing / Buchse
5TC.000.C9.27.H0.0
Material: 316L [Hardened]
#6 - Bearing Ring / Lagerring
5TM.000.C9.26.R0.0
Material: 316L [Hardened]
#8 - Bushing / Buchse
5TM.000.T7.09.00.0
Material: PEEK
#5 - Ball / Kugel
5TM.000.R6.4V.R0.0
Material: 302SS
#28 - Bushing / Buchse
5TC.000.C9.27.U0.0
Material: 316L [Hardened]
#15 - Cylinder Head Screw /
Zylinderschraube
5TC.000.1C.02.FR.0
Werkstoff: 1.4301
Material: 304
#16 - Washer / Unterlegscheibe
5TC.000.1Y.19.00.0
Werkstoff: 1.4404
Material: 316L
#7 - Impeller / Flügelrad
5TC.000.1Y.05.00.0
Werkstoff: 1.4404
Material: 316L
#4 - Shaft / Schaft
5TC.000.1Y.04.00.0
Werkstoff: 1.4404
Material: 316L
#3 - Guide Wheel / Leitrad
5TC.000.1Y.03.00.0
Werkstoff: 1.4404
Material: 316L
#1 - 1-1/2" NPT
Connection Piece / Anschlussstück
5TM.000.1Y.02.BS.0
Werkstoff: 1.4404
Material: 316L
#2 - Cylinder Head Screw /
Zylinderschraube
5TC.000.1C.02.FS.0
Werkstoff: 1.4301
Material: 304

6
#34 - Cover / Deckel
5TC.000.1Y.31.00.0
Werkstoff: 1.4404
Material: 316L #16 - Washer / Unterlegscheibe
5TC.000.1Y.19.00.0
Werkstoff: 1.4404
Material: 316L
#32 - Bearing / Lager
5TM.000.T7.29.C0.0
Material: PEEK
#11 - Pinion Shaft / Ritzelwelle
5TC.000.1Y.14.00.0
Werkstoff: 1.4404
Material: 316L
#15 - Cylinder Head Screw /
Zylinderschraube
5TC.000.1C.02.FR.0
Werkstoff: 1.4301
Material: 304
#12 - Collar Bushing / Bundbuchse
5TM.000.T7.15.C0.0
Material: PEEK
#12 - Collar Bushing /
Bundbuchse
5TM.000.T7.15.C0.0
Material: PEEK
#31 - Worm / Schnecke
5TM.000.17.28.S0.0
Werkstoff: 1.4401
Material: 316
#14 - Sleeve / Hülse
5TC.000.1Y.17.00.0
Werkstoff: 1.4404
Material: 316L
#16 - Washer / Unterlegscheibe
5TC.000.1Y.19.00.0
Werkstoff: 1.4404
Material: 316L
#15 - Cylinder Head Screw /
Zylinderschraube
5TC.000.1C.02.FR.0
Werkstoff: 1.4301
Material: 304
#33 - Gear Frame / Getrieberahmen
5TC.000.1Y.30.00.0
Werkstoff: 1.4404
Material: 316L
#13 - Worm Gear + Spacer /
Schneckenrad + Distanzscheibe
5TM.000.T7.16.PS.0
Material: PEEK + 316L
#13 - Worm Gear + Spacer /
Schneckenrad + Distanzscheibe
5TM.000.T7.16.PS.0
Material: PEEK + 316L

7
3
Part Number Description Material Machine (Nos)
5TM.000.1Y.02.AN.0 Connection Piece:
G 1” ISO 228 (F)
316L SS
1
5TM.000.1Y.02.AM.0 Connection Piece:
G 1” ISO 228 (M)
316L SS
5TM.000.1Y.02.AS.0 Connection Piece:
G 1 ½” ISO 228 (F)
316L SS
5TM.000.1Y.02.AR.0 Connection Piece:
G 1 ½” ISO 228 (M)
316L SS
5TM.000.1Y.02.BS.0 Connection Piece:
1 ½” NPT (F)
316L SS
5TM.000.1Y.02.BR.0 Connection Piece:
1 ½” NPT (M)
316L SS
5TM.000.1Y.02.SP.0 Connection Piece:
1 ½” SW-Flange
CL-150
316L SS
5TM.000.1Y.02.AW.0 Connection Piece:
G2” ISO 228 (F)
316L SS
5TC.000.1C.02.FS.0
[For Inlet: - AS, BS,
AW]
Cylinder Head Screw 304 SS
6
5TC.000.1C.02.FR.0
[For Inlet: - AN, AM,
AR, BR, SP]
Cylinder Head Screw 304 SS
5TC.000.1Y.03.00.0
Guide wheel
316L SS 1
5TC.000.1Y.03.R0.0
[5TM.410 only] Ring
316L SS 1
1
2
PARTS LIST

8
Part Number Description Material
Qty
Machine
5TC.000.1Y.04.00.0 Shaft 316L SS 1
5TM.000.R6.4V.R0.0 Ball 302 SS 58
5TM.000.C9.26.R0.0 Bearing Ring 316L SS
Hardened]
2
5TC.000.1Y.05.00.0 Impeller 316L SS 1
5TM.000.T7.09.00.0 Bushing PEEK 1
5TC.000.1Y.11.00.0 Shaft 316L SS 1
5TM.000.1Y.12.13.0 Spur Gear 316L SS 1
5TC.000.1Y.14.00.0 Pinion Shaft 316L SS 1
5TM.000.T7.15.C0.0 Collar Bushing PEEK 3
5TM.000.T7.16.PS.0 Worm Gear + Spacer PEEK +
316L SS
2 Set
5TC.000.1Y.17.00.0 Sleeve 316L SS 1
4
5
6
7
8
9
10
12
13
11
14

9
Part Number Description Material
Qty
Machine
5TC.000.1C.02.FR.0 Cylinder Head Screw 304 SS 22
5TC.000.1Y.19.00.0 Washer 316L SS 4
5TC.000.1Y.21.00.0 Cover 316L SS 1
5TC.000.55.21.G0.1 Gasket PTFE 1
5TC.000.1C.21.H0.0 Hexagon Head Screw 304 SS 10
5TC.000.1Y.22.00.0 Bevel Gear 316L SS 1
5TM.0XX.1Y.23.YS.0 *XX = Nozzle opening [=
06, 07, 08, 09, 10 mm]
316L SS 04 [5TM.4XX]
02 [5TM.2XX]
5TC.000.1Y.24.C0.0 Connecting Piece 316L SS 1
5TM.000.1Y.24.02.1 Nozzle Seat – 2 Nozzles 316L SS
1
5TM.000.1Y.24.04.1 Nozzle Seat – 4 Nozzles 316L SS
5TC.000.1Y.24.S0.0 Grub Screw 316L SS 1
5TC.000.2R.26.BR.1 Ball Bearing PTFE + 302
SS
2
15
18
17
19
20
21
16
23
24
22
25

10
Part Number Description Material
Qty
Machine (Nos)
5TC.000.C9.26.R0.0 Bearing Ring 316L SS
Hardened
4
5TM.000.1Y.27.00.0 Nozzle Body 316L SS 1
5TC.000.C9.27.U0.0 Bushing – Upper 316L SS
Hardened
1
5TM.000.C9.27.L0.0 Bushing – Lower 316L SS
Hardened
1
5TC.000.C9.27.H0.0 Bushing 316L SS
Hardened
1
5TM.000.17.28.S0.0 Worm [SS-316] 1
5TM.000.T7.29.C0.0 Bearing PEEK 2
5TC.000.1Y.30.00.0 Gear frame 316L SS 1
5TC.000.1Y.31.00.0 Cover 316L SS 2
5TM.000.1Y.33.C0.0 Cover 316L SS 1
5TC.000.1Y.33.V0.2 Cap 316L SS 1
26
27
28
29
30
31
32
33
34
35
36