GS-Schleiftechnik N-14 User manual

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Operating instructions
N14
N18
Knife grinding machine
N-1/14/18 01/2018
GS-Schleiftechnik, Am Kiebitzengraben 4, D-91315 Höchstadt
Telefon ++49(0)9193-5018696 Telefax ++49(0)9193-52018698

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Table of contents
ASafety
A.1 Dangers associated with the machine 4
A.2 Operation in accordance with intended use 4
A.3 Emissions 4
A.4 Sources of danger 4
A.5 The workplace 5
A.6 Authorised operators 5
A.7 Personal protective equipment 5
A.8 Machine safety measures on site 5
A.9 Behaviour in the event of an emergency 5
A.10 Safety information in this manual 5
B Setting up
B.1 Operating elements 6
B.2 Technical data 6
B.3 Installing and connecting the machine 7
B.4 Adjusting the grinding clearance guides 7
B.5 Replacing the grinding stones 7
C Operation
C.1 Grinding 7
C. Polishing and honing 7
CI.
D Cleaning and maintenance
D.1 Cleaning 8
D.2 Maintenance 8
D.3 Authorized cleaning agents 8
D.4 List of spare parts 9
Statement of warranty
This N-14/18 knife grinding machine carries a six month warranty from the date of delivery and is valid
for single-shift operation only. The warranty covers free replacement of damaged and defective parts.
Normal wear and tear, damage resulting from incorrect operation or negligence, and damage resulting
from improper use or unauthorised modifications are not covered by this warranty.,

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A. Safety
A.1 Dangers associated with the machine
The knife grinding machine is fitted with safety equipment, and has undergone a safety
examination and inspection. However, in the event of misuse or incorrect operation, the
operator, the machine and other assets of the owner may be endangered.
All personnel authorised to install, set up, operate and maintain the machine must read and
comply with the following instructions. Their safety is at stake.
A.2 Operation in accordance with intended use
The knife grinding machine is designed solely for grinding knives for the food industry.
Unauthorised modifications and alterations to the machine are not permitted for safety
reasons.
The manufacturer/retailer cannot be held liable for damage resulting from any operation which
is not in accordance with the intended use. In this event, the operator is solely responsible.
The N –14/18 knife grinding machine may be considered dangerous if:
- it is used by untrained personnel.
- it is used for a purpose other than that intended by the manufacturer.
Observation of the operating manual and the maintenance guidelines is also a prerequisite for
operation in accordance with the intended use.
A.3 Emissions
The A-assessed equivalent continuous sound pressure level of this machine is under 70
dB(A). No ear protection is necessary.
A.4 Sources of danger
Remove the mains plug before undertaking maintenance
or cleaning.
Never remove safety equipment or disable it by modifying
the machine.
Any alterations or repairs to the electrical system must
be carried out by a qualified electrician.
Only use original spare parts from GS-Schleiftechnik.
A.5 Workplace
Workplace
in front of the machine
Working position
standing

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A.6 Authorised operators
Those responsible for the N-14/18 knife grinding machine must make the operating manual
available to the operator, and ensure that he/she has read and understood it.
Both the operator and his/her supervisor must ensure that only trained and authorised
personnel have access to the machine. The machine may only be operated by trained and
authorised personnel.
A.7 Personal protective equipment
No special protective equipment is required.
A.8 Machine safety measures on site
The N-14/18 knife grinding machine must be fixed to a flat, solid worktop. It is suited to working
in a humid environment. Ensure that the workplace is always kept clean and tidy by
appropriate instructions and inspections.
A.9 Behaviour in the event of an emergency
In the event of an emergency, remove the mains plug. If the machine's safety has been
compromised, shut it down immediately and inform the person or department responsible.
A.10 Safety information in this manual
Note:
Warning!
Danger!
Information regarding
economic operation of the
machine.
Instructions regarding the
prevention of damage or
accident.
Instructions regarding the
prevention of injury to
personnel or extensive
damage to property.

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B.1 Operating elements
1 Casing
2 Water basin
3 Grinding clearance guides
4 Clamping levers
5 Water wiper brushes
6 On/off switch
7 Grinding disc
8 Polishing and honing disc
9 Water drain plug
B.2 Technical data
Voltage supply
230V 1Ph 0,7A
Casing and water basin
Stainless steel
Width/height/depth
ca. 410x270x210
Grinding disc
140x25x14 / 175x32x14
Honing disc
140x25x14 / 175x32x14
Weight
N14/10 kg N18/12kg
Remove the mains plug before undertaking maintenance
or cleaning.
Never remove safety equipment or disable it by modifying
the machine.
Any alterations or repairs to the electrical system must
be carried out by a qualified electrician.
Only use original spare parts from GS-Schleiftechnik.
B.3 Installing and connecting the machine

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Mount the knife grinding machine on a solid, flat surface. The ventilation ducts on the
machine's underside must not be covered. Connect the machine to a 230 V AC supply
protected by a 16 A fuse, and fill the water basin with about 4 cm of water.
B.4 Adjusting the grinding clearance guides
After releasing the clamping levers, slide the grinding
clearance guides towards the grinding wheel to give a gap of
approx. 1/2 mm. Then retighten the clamping levers. If the
clamping lever is lowered it can be turned without slackening
the screw tension.
B.5 Replacing the grinding stones
Remove the grinding clearance guides. Hold the grinding stone in one hand, and loosen the
tensioner bolt with a 17 mm spanner in the turning direction of the grinding stone. The bolt on
the right side has a left-hand thread. Remove the bolt with the tensioner flange, and the
grinding disc can be pulled out from the side. Reassembly is the reverse of disassembly.
Before fully tightening the tensioner bolt, line up the grinding disc by gently tapping with a nylon
hammer or a block of wood.
C Operation
C.1 Grinding
Before grinding, remove any grease or other residue
from the knife. Place the knife in the grinding clearance
guide and slide it backwards and forwards along the
cutting edge with a small amount of pressure. Repeat
several times, on the right and the left of the grinding
disc. Make sure that the knife is correctly placed in the
grinding clearance guides so that it is sharpened
uniformly. Continue until both sides of the cutting edge
have a constant burr. This is likely to take some time
on an old, heavily used knife. The degree of hardness
of the knife's blade will also affect its sharpening time.
C.2 Polishing and honing
Repeat the procedure as for grinding, but using the polishing and honing stone. Within a short
time the cutting edge is polished. Then hone the blade with minimum pressure.
Once a knife has been properly ground and polished, the procedure does not have to be
repeated every time the blade needs sharpening. The knife only needs to be reground when
polishing and honing fails to sharpen the blade.

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D Cleaning and maintenance
D.1 Cleaning
Over time, dust from the grinding process builds up on the polishing and honing disc. To
remove this, hold the supplied dressing stone hard against the grinding surface. If grease has
got onto the grinding stones despite cleaning the knives, just add solvent to the water.
The water basin should also be cleaned from time to time to remove grinding dust.
Warning! Remove the mains plug before undertaking maintenance or
cleaning.
Never remove safety equipment or disable it by modifying the
machine.
Any alterations or repairs to the electrical system must be carried
out by a qualified electrician.
Only use original spare parts from GS-Schleiftechnik.
D.2 Maintenance
The knife grinding machine is completely maintenance-free. In the unlikely event of a fault
occurring on your machine, please contact our customer service department.
D.3 Authorized cleaning agents
Cleaning agents and procedures commonly used in the food industry can be used for cleaning
and disinfecting the machinery. Only use legally permitted cleaning agents.

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

Statement of CE conformity
In accordance with the EC Guidelines for Machines 2006/42/EG,,
for the
N-14 knife grinding machine, serial no. N14130001
GS-Schleiftechnik
Am Kiebitzengraben 4
91315 Höchstadt
Germany
states, as manufacturer and sole responsible party, that
the N-14 knife grinding machine
is in compliance with the requirements of the above guideline.
The following harmonised norms have been applied:
DIN EN ISO 12100-1:2003; DIN EN ISO12100-2:2003, Machine, Equipment and
Systems Safety VDE 0100, VDE 0701/0702
In the event of unauthorised alterations to the N-14 knife grinding machine,
this statement
shall become invalid.
GS-Schleiftechnik can provide the full technical documentation for
inspection.
The original version of the machine operating manual is also available.
The conformity of the N-14 knife grinding machine is ensured.
D-91315 Höchstadt, 21.10.2014 GS-Schleiftechnik
Management.

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
Statement of CE conformity
In accordance with the EC Guidelines for Machines 2006/42/EG,
for the
N - 18 knife grinding machine, from serial no. N18140001
GS-Schleiftechnik
Am Kiebitzengraben 4
91315 Höchstadt
Germany
states, as manufacturer and sole responsible party, that
the N - 18 knife grinding machine
is in compliance with the requirements of the above guideline.
The following harmonised norms have been applied:
DIN EN ISO 12100-1:2003; DIN EN ISO 12100-2:2003, Machine, Equipment and
Systems Safety VDE 0100, VDE 0701/0702,
In the event of unauthorised alterations to the N - 18 knife grinding machine,
this statement
shall become invalid.
GS-Schleiftechnik can provide the full technical documentation for
inspection.
The original version of the machine operating manual is also available.
The conformity of the N - 18 knife grinding machine is ensured.
D-91315 Höchstadt, 21.10.2014 GS-Schleiftechnik
Management.

10
Spareparts N-14
Stck
Bezeichnung
Art.Nr.:
1
1
Grundgehäuse
11 140 180 001
2
1
Gehäuse-Abdeckung
11 140 180 002
3
1
Motorwinkel
11 140 180 100
4
1
Wasserbecken rechts
11 140 000 012
5
1
Wasserbecken links
11 140 000 011
6
2
Wasserabstreifbürste
12 148 000 001
7
2
Schleifwinkelhalter
11 140 000 003
8
1
Bodenplatte
11 140 180 003
9
2
Schleifwinkelführung rechts
12 148 141 000
10
2
Schleifwinkelführung links
12 148 140 000
11
4
Rändelmutter f. Schleifwinkelführung
12 590 206 000
12
1
Spannscheibe für Kunstschleifscheibe innen
12 148 000 501
13
1
Spannscheibe für Kunstschleifscheibe außen
12 148 000 500
14
1
Spannscheibe für Abziehschleifscheibe innen
12 148 000 501
15
1
Spannscheibe für Abziehschleifscheibe außen
12 148 000 500
16
1
Schraube M10x24 rechts
18 148 000 020
17
1
Schraube M10x24 links
18 148 000 021
18
2
Lagergehäuse f. Gleitlager
12 148 601 720
19
2
Gleitlager
12 148 183 201
20
2
Seegerring
18 148 200 100
21
4
Gummifüße rot
12 482 530 101
22
2
Wasserablaufstopfen
12 630 141 500
23
1
Motor
14 140 180 000
24
1
Zahnrad für Motor 24 Zähne
13 140 180 024
25
1
Transformator 230/24V 100VA
15 148 000 000
26
1
Aluplatte mit Gleichrichter
15 140 180 001
27
1
Schraube M6x70 für Transformator
18 148 000 070
28
1
Ein-Aus Schalter
15140180000
29
1
Welle 140/18
12 140 024 517
30
1
Schwerspannstift
18 148 103 260
31
1
Zahnrad für Achse 35 Zähne Bohrung 18mm
13 140 180 036
32
1
Anschlusskabel 2m 3x0,75qmm m. Schuko-Stecker
15 113 203 000
33
1
Kabelverschraubung PG11
15 141 110 600
34
1
Mutter PG 11 für Kabelverschraubung
15 141 116 900
35
36
1
Kunstschleifscheibe 140x25x14
20 140 251 424
37
1
Abziehscheibe 140x25x14
22 140 251 400
38
1
Abrichtstein
24 200 000 000
39
40
41
42
43
44
45
46
47
48
Typenschild
49
Drehrichtungspfeile
50
Kabelbinder
Sho

11
Spareparts N-18
Stck
Bezeichnung
Art.Nr.:
1
1
Grundgehäuse
11 140 180 001
2
1
Gehäuse-Abdeckung
11 140 180 002
3
1
Motorwinkel
11 140 180 100
4
1
Wasserbecken rechts
11 180 000 012
5
1
Wasserbecken links
11 180 000 011
6
2
Wasserabstreifbürste
12 148 000 001
7
2
Schleifwinkelhalter
11 180 000 003
8
1
Bodenplatte
11 140 180 003
9
2
Schleifwinkelführung rechts
12 148 141 000
10
2
Schleifwinkelführung links
12 148 140 000
11
4
Rändelmutter f. Schleifwinkelführung
12 590 206 000
12
1
Spannscheibe für Kunstschleifscheibe innen
12 148 000 501
13
1
Spannscheibe für Kunstschleifscheibe außen
12 148 000 500
14
1
Spannscheibe für Abziehschleifscheibe innen
12 148 000 501
15
1
Spannscheibe für Abziehschleifscheibe außen
12 148 000 500
16
1
Schraube M10x24 rechts
18 148 000 020
17
1
Schraube M10x24 links
18 148 000 021
18
2
Lagergehäuse f. Kugellager
12 148 110 000
19
2
Kugellager
12 620 200 001
20
2
Stellring 17mm
12 140 180 017
21
4
Gummifüße rot
12 482 530 101
22
2
Wasserablaufstopfen
12 630 141 500
23
1
Motor
14 140 180 000
24
1
Zahnrad für Motor 20 Zähne
13 140 180 020
25
1
Transformator 230/24V 100VA
15 148 000 000
26
1
Aluplatte mit Gleichrichter
15 140 180 001
27
1
Schraube M6x70 für Transformator
18 148 000 070
28
1
Ein-Aus Schalter A 107/50.0
15140180000
29
1
Welle 180/17
12 180 024 517
30
1
Schwerspannstift
18 148 103 260
31
1
Zahnrad für Achse 35 Zähne Bohrung 17mm
13 140 180 035
32
1
Anschlusskabel 2m 3x0,75qmm m. Schuko-Stecker
15 113 203 000
33
1
Kabelverschraubung PG11
15 141 110 600
34
1
Mutter PG 11 für Kabelverschraubung
15 141 116 900
35
36
1
Kunstschleifscheibe 175x32x14
20 175 321 424
37
1
Abziehscheibe 175x32x14
22 175 321 600
38
1
Abrichtstein
24 200 000 000
39
40
41
42
43
44
45
46
47
48
Typenschild
49
Drehrichtungspfeile
50
Kabelbinder
Sho

12

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