1. Technical data HTS 1T-4AM HTS 3T-3AM HTS 6T-3AM HTS 10T-3AM KERN Readability (d) 500 g 1 kg 2 kg 5 kg Weighing range (max) 1 500 kg 3 000 kg 6 000 kg 10 000 kg Taring range (subtractive)
Messrs. KERN & Sohn will not be liable under any circumstance. Messrs . KERN & Sohn cannot be held liable, if the crane scales are modified or used improperly and if damage is resulting from such use.
This may damage the measuring system as well as safety-relevant parts. The balance may only be used according to the described conditions. Other areas of use must be released by KERN in writing. Warranty Warranty claims shall be voided in case ...
Information is available on KERN’s home page (www.kern-sohn.com) with regard to the monitoring of balance test substances and the test weights required for this. In KERN’s accredited DKD calibration laboratory test weights and balances may be...
3. The crane scales at a glance The crane scales are a multi-purpose and cost-saving solution for overhead weighing applications such as e.g. recycling, metal processing, machine engineering, transport and logistics. With the infrared remote control, operation will be more comfortable yet. Overview Balance Shackle...
Infrared remote control unit The balance can be operated by the radio remote control like by a keyboard. All functions (excepted ON/OFF) can be selected. The red LED must light up when any button is pressed. If it does not light up, the batteries in the remote control must be exchanged.
Label Do not stand or go under suspended loads. Do not use on building site. Keep an eye on suspended loads. Do not exceed nominal load of crane scales. (example) HTS_A-BA-e-1531...
Attention: Always observe chapter 2 „General Safety Instructions“! Unpacking Once delivered and unpacked, crane scales will not be taken back. The crane scales have been sealed by Messrs. KERN. SAFETY Shackles and hooks are sealed by Sella tape. INSTRUCTIONS ...
(see chapter 10.3) If the dimensions of your first safety inspection do not match those of KERN, the balance must not be put into operation. In this case please contact a service partner authorised by Messrs. KERN.
Suspending the balance Condition The crane needs a safety bracket (1) that the unloaded crane scales cannot fall down. If the safety bracket is missing or damaged, please contact the crane manufacturer in order to receive a hook with this safety equipment. ...
5. Operation Safety instructions Risk of injury due to falling loads! Danger Take great care when operating the crane and follow the general rules for crane operation. Check all parts (hook, eyelet, rings, rope slings, cables, chains etc.) for excessive wear or damage ...
Keep an eye on suspended loads. Do not exceed the nominal load of crane, crane scales or any kind of load attachment devices at the crane scales. (example) Loading the crane scales For good weighing results observe the following, illustrations see next page: ...
Page 18
Only use load attachment devices which guarantee a one-point suspension and where the scales can be suspended freely. Do not use too large load attachment devices which cannot guarantee a one-point suspension. HTS_A-BA-e-1531...
Page 19
Do not push or pull Do not pull the hook horizontally Do not use multiple suspensions HTS_A-BA-e-1531...
Turn on/off Start-up Press on the keyboard of the balance. The display lights up and the balance carries out a selftest. The display runs through “PoUP2„ESC2“„8.8.8.88“, followed by the battery loading status (e.g. “CH5“ corresponds to a battery loading status of 50%) and the check number of adjustments.
Switching Off Press on the keyboard of the balance. Press on the keyboard of the remote control unit, the balance is in standby mode. Set balance to zero In order to obtain optimal weighing results, reset to zero the balance before weighing. Unload the balance Press In the display appears 0 (kg) and the indicator next to a lights up.
Taring Suspend preload. Wait for stability display, then press . In the display appears 0 (kg) and the indicator next to „NET“ appears. The weight of the container is now internally saved. Weigh the material, the net weight will be indicated. ...
Info about test weights can be found on the Internet at: http://www.kern-sohn.com. • Observe stable environmental conditions. A warming up time (see chapter 1) is required for stabilization. Models with type approval The adjustment procedure is described in separate instructions. They can be found under http://www.kern-sohn.com. HTS_A-BA-e-1531...
Verification General introduction: According to EU directive 2009/23/EC balances must be officially verified if they are used as follows (legally controlled area): a) For commercial transactions if the price of goods is determined by weighing. b) For the production of medicines in pharmacies as well as for analyses in the medical and pharmaceutical laboratory.
7. Error messages Error Description Possible causes message Reduce load --ol- Maximum load exceeded Check whether the balance has been damaged Capacity of rechargeable Recharge battery battery exhausted. In the „LOB“ display, the balance switches off automatically to save the rechargeable battery after 1 minute.
Do not repair the crane scales by yourself. Repair may only be carried out by service partners authorized by Messrs. KERN. Regular maintenance and care The regular 3-month maintenance may only be carried out by an expert with competent knowledge of working with crane scales.
If the enhanced maintenance has to be carried out by trained Every 12 months or in any case after staff (KERN customer service). At this general revision all 50 000 weighing load carrying parts must be checked for gaps with magnetic...
Checklist „Regular maintenance“, (see chapter 10.2) Original dimensions suspended balance*, serial no.: ………………………………… Capacity ……………………………… Shackle Hooks Anchor eyelets Wear and Wear and Angle α (°) a (mm) b (mm) c (mm) Split pin&Nut d (mm) e (mm) f (mm) g (mm) h (mm) tear...
Page 29
57 months/237,500 x All load carrying parts have to be exchanged by a service partner authorised by KERN. 60 months/250 000x bold letters = this maintenance work has to be carried out by a service partner authorized by KERN. HTS_A-BA-e-1531...
10. Enclosure 10.1 Checklist „Enhanced maintenance“ (General revision) The enhanced maintenance has to be carried out by a service partner authorized by KERN. Crane scales Model ………………………………….. Serial no. …………………………………………….. Magnetic powder Interval Shackle Hooks Anchor eyelets Date Name Signature...
10.2 List „spare parts and repair of safety-relevant parts“ Repair has to be carried out by a service partner authorized by KERN. Crane scales Model ………………………………….. Serial no. …………………………………………….. Part Action Date Name Signature HTS_A-BA-e-1531...
Need help?
Do you have a question about the HTS-A and is the answer not in the manual?
Questions and answers