KERN HCB User manual

KERN & Sohn GmbH
Ziegelei 1
D-72336 Balingen
E-Mail: [e-mail]
Phone: +49-[0]7433- 9933-0
Fax: +49-[0]7433-9933-149
Internet: www.kern-sohn.com
Operating instructions
Electronic Suspended Balance
Logbook
Regular maintenance and care
KERN HCB / HCN
Version 4.4
06/2016
GB
HCB / HCN-BA-e-1644

HCB_HCN-BA-e-1644 2
GB
KERN HCB / HCN
Version 4.4 06/2016
Operating instructions / logbook
Electronic Suspended Balance
Contents
1. Technical data ______________________________________________________________ 4
1.1 Dimensions ________________________________________________________________ 10
1.1.1 HCB ≤ 200 kg_______________________________________________________________ 10
1.1.2 HCB 05T-3_________________________________________________________________ 11
1.1.3 HCB 1T-3 __________________________________________________________________ 12
1.1.4 Modelle HCN _______________________________________________________________ 13
1.1.5 Carbine and hook (models HCB ≤ 200 kg and models HCN) __________________________ 14
2. General S afety Instructions __________________________________________________ 15
2.1 Duties of the owner-operator ___________________________________________________ 15
2.2 Organizational measures______________________________________________________ 15
2.3 Environmental conditions______________________________________________________ 15
2.4 Pay attention to the instructions in the Operation Manual_____________________________ 16
2.5 Proper use _________________________________________________________________ 16
2.6 Improper Use _______________________________________________________________ 16
2.7 Warranty___________________________________________________________________ 17
2.8 Safety-conscious working _____________________________________________________ 17
2.9 Monitoring of Test Resources __________________________________________________ 17
2.10 Testing upon acceptance______________________________________________________ 17
2.11 Initial Commissioning_________________________________________________________ 17
2.12 Shutdown and storage________________________________________________________ 17
3. The s uspended balance at a glance____________________________________________ 18
3.1 Overview __________________________________________________________________ 18
3.2 Overview visual displays and keyboard___________________________________________ 21
3.3 Label______________________________________________________________________ 22
4. Commis s ioning ____________________________________________________________ 23
4.1 Unpacking _________________________________________________________________ 23
4.2 Scope of delivery ____________________________________________________________ 23
4.3 Checking the original dimensions _______________________________________________ 24
4.4 Battery operation ____________________________________________________________ 24
4.5 Suspending the balance_______________________________________________________ 25
5. Operation _________________________________________________________________ 26
5.1 Safety instructions ___________________________________________________________ 26
5.2 Loading the suspended balance ________________________________________________ 27
5.3 Turn on/off _________________________________________________________________ 30
5.4 Taring_____________________________________________________________________ 30
5.5 Weighing __________________________________________________________________ 30
5.6 Switch-over weighing unit _____________________________________________________ 31
5.7 Functions __________________________________________________________________ 31

3 HCB_HCN-BA-e-1644
6. Menu _____________________________________________________________________ 33
7. Adjus tment ________________________________________________________________ 34
8. Cleaning, Maintenance and Disposal___________________________________________ 35
8.1 Cleaning and Disposal________________________________________________________ 35
8.2 Regular maintenance and care _________________________________________________ 36
8.3 Checklist „regular maintenance“, (see chapter 8.2)__________________________________ 38
9. E nclos ure _________________________________________________________________ 41
9.1 Checklist „Enhanced maintenance“ (General revision) _______________________________ 41
9.2 List „spare parts and repair of safety-relevant parts“_________________________________ 42
10. Declaration of Conformity ____________________________________________________ 43

HCB_HCN-BA-e-1644 4
1. Technical data
KERN HCB 20K10 HCB 20K50 HCB 50K20
Readability (d) 10 g 50 g 20 g
Weighing range (max) 20 kg 20 kg 50 kg
Taring range (subtractive) 20 kg 20 kg 50 kg
Reproducibility 10 g 50 g 20 g
Linearity ±20 g ±100 g ±40 g
Recommended adjustment
weight, not added (class) 10 kg (M3) 10 kg (M3) 20 kg (M3)
Stabilization time 2 s
Precision 0.5 % of max.
Warm-up time 10 min
Units kg, lb, N
Auto off 3 min
Allowable ambient
temperature 5…+35 °C
Ambient humidity (max) 80 %
Battery
(in series) 3 x 1.5 V AA Running time rating 300 hrs
Display Digit height 12 mm
Housing size W x D x H 80 mm x 45 mm x 150 mm
Housing material Synthetic material
Hook and carbine material Stainlees steel
Net weight 400 g

5 HCB_HCN-BA-e-1644
KERN HCB 50K100 HCB 99K50 HCB 100K200
Readability (d) 100 g 50 g 200 g
Weighing range (max) 50 kg 99 kg 100 kg
Taring range (subtractive) 20 kg 20 kg 50 kg
Reproducibility 100 g 50 g 200 g
Linearity ±200 g ±100 g ±400 g
Recommended adjustment
weight, not added (class) 20 kg (M3) 50 kg (M3) 50 kg (M3)
Stabilization time 2 s
Precision 0.5 % of max.
Warm-up time 10 min
Units kg, lb, N
Auto off 3 min
Allowable ambient
temperature 5…+35 °C
Ambient humidity (max) 80 %
Battery
(in series) 3 x 1.5 V AA Running time rating 300 hrs
Display Digit height 12 mm
Housing size W x D x H 80 mm x 45 mm x 150 mm
Housing material Synthetic material
Hook and carbine material Stainlees steel
Net weight 400 g

HCB_HCN-BA-e-1644 6
KERN HCB 200K100 HCB 200K500
Readability (d) 100 g 500 g
Weighing range (max) 200 kg 200 kg
Taring range (subtractive) 200 kg 200 kg
Reproducibility 100 g 500 g
Linearity ± 200 g ± 1000 g
Recommended adjustment
weight, not added (class) 100 kg (M3) 100 kg (M3)
Stabilization time 2 s
Precision 0.5 % of max.
Warm-up time 10 min
Units kg, lb, N
Auto off 3 min
Allowable ambient
temperature 5…+35 °C
Ambient humidity (max) 80 %
Battery
(in series) 3 x 1.5 V AA Running time rating 300 hrs
Display Digit height 12 mm
Housing size W x D x H 80 mm x 45 mm x 150 mm
Housing material Synthetic material
Hook and carbine material Stainlees steel
Net weight 400 g

7 HCB_HCN-BA-e-1644
KERN HCB 0.5T-3 HCB 1T-3
Readability (d) 1 kg 2 kg
Weighing range (max) 500 kg 1000 kg
Taring range (subtractive) 500 kg 1000 kg
Reproducibility 1 kg 2 kg
Linearity ±2 kg ±4 kg
Recommended adjustment
weight, not added (class) 200 kg (M3) 500 kg (M3)
Stabilization time 2 s
Precision 0.5 % of max.
Warm-up time 10 min
Units kg, lb, N
Auto off 3 min
Allowable ambient
temperature 5…+35 °C
Ambient humidity (max) 80 %
Battery
(in series) 3 x 1.5 V AA Running time rating 300 hrs
Display Digit height 12 mm
Housing size W x D x H 80 mm x 45 mm x 150 mm 80 mm x 48 mm x 150 mm
Housing material Synthetic material
Suspension material Stainlees steel
Net weight 350 g 520 g

HCB_HCN-BA-e-1644 8
KERN HCN 20K50IP HCN 50K100IP
Readability (d) 50 g 100 g
Weighing range (max) 20 kg 50 kg
Taring range (subtractive) 20 kg 50 kg
Reproducibility 50 g 100 g
Linearity ±100 g ±200 g
Recommended adjustment
weight, not added (class) 10 kg (M3) 50 kg (M3)
Stabilization time 2 s
Precision 0.5 % of max.
Warm-up time 10 min
Units kg, lb, N
Auto off 3 min
Allowable ambient temperature 5…+35 °C
Ambient humidity (max) 80 %
Battery (in series) 2 x 1.5 V AA
Running time rating 200 hrs
Display Digit height 12 mm
Housing size W x D x H 95 mm x 55 mm x 175 mm
Housing material Stainlees steel
Hook and carbine material Stainlees steel
Net weight 800 g
Dust and water splash
protection IP 65

9 HCB_HCN-BA-e-1644
KERN HCN 100K200IP HCN 200K500IP
Readability (d) 200 g 500 g
Weighing range (max) 100 kg 200 kg
Taring range (subtractive) 100 kg 200 kg
Reproducibility 200 g 500 g
Linearity ± 400 g ± 1 kg
Recommended adjustment
weight, not added (class) 50 kg (M3) 100 kg (M3)
Stabilization time 2 s
Precision 0.5 % of max.
Warm-up time 10 min
Units kg, lb, N
Auto off 3 min
Allowable ambient temperature 5…+35 °C
Ambient humidity (max) 80 %
Battery (in series) 2 x 1.5 V AA
Running time rating 200 hrs
Display Digit height 12 mm
Housing size W x D x H 95 mm x 55 mm x 175 mm
Housing material Stainlees steel
Hook and carbine material Stainlees steel
Net weight 800 g
Dust and water splash
protection IP 65

HCB_HCN-BA-e-1644 10
1.1 Dimensions
1.1.1 HCB ≤ 200 kg