Crosby 2789310 Wireless Impact Block User Manual
- June 2, 2024
- Crosby
Table of Contents
Crosby 2789310 Wireless Impact Block
IMPORTANT
To monitor loads using the Impact Block please download the Android/iOS HHP
App and Manual
Android HHP App
iOS HHP App
HHP App Manual
Operating instructions
THIS MANUAL WAS WRITTEN IN THE ENGLISH LANGUAGE AND PROFESSIONALLY TRANSLATED
TO ALL OTHER LANGUAGES CONTAINED WITHIN THIS DOCUMENT.
PLEASE NOTE THAT STRAIGHTPOINT ACCEPT NO RESPONSIBILITY FOR ANY ERRORS OR
OMISSIONS.
All products manufactured and sold by Straightpoint Ltd, are sold with the
express understanding that the purchaser and user are thoroughly familiar with
the safe use, proper care and application of the product.
Responsibility for the safe use, proper care and application of the product
rests with the user.
Failure of the product can occur due to misapplication, abuse, overloading, or
improper care and maintenance.
There are numerous government and industry standards that cover products
manufactured and sold by Straightpoint Ltd. This document makes no attempt to
reference all of them. We do reference standards that are most current like
ASME B30.26-2010 “detachable load indicating devices.”
Ratings shown in Straightpoint Ltd literature are only applicable to new or
“as new condition” products.
Rated capacities define the greatest force or load a product can carry under
usual or normal environmental conditions. Shock loading and extraordinary
conditions must be taken into account when selecting products and product
capacity.
Some of the products in the Straightpoint Ltd catalogues are designed for use
with rigging hardware and components which could be supplied from several
different manufacturers. It is crucial that you read and understand the
literature from these manufacturers, as well as governmental standards and
industry technical manuals.
The rated capacity, design factor and efficiency rating of each Straightpoint
Ltd product may be affected by wear, misuse, overloading, corrosion,
deformation, intentional alteration, age and other use conditions.
The recommended proof load on all items manufactured and sold by Straightpoint
Ltd is twice the working load limit (WLL), unless otherwise shown. Proof
testing is included on all Straightpoint Ltd load indicating products.
Remove the back cover of the Impact Block using a flat blade screwdriver. Fit
batteries and refit cover.
Warning: Make sure batteries are fitted correctly and that the polarity
is correct.
Once the batteries are fitted, the Impact Block should be fitted with the
required wire rope (max. diameter 20mm).
The Impact Block has one small roller sheave, one larger roller sheave and a
hollow load spindle.
Any sheaves can be used as a fixed end, as per the application. Usually, the
smaller sheave side is used as fixed, the larger sheave is used as a load line
and the hollow spindle is used for load positioning.
The WLL of the impact block is 60kN. Please check the application table above
for more details.
Do not apply large twisting forces to these devices as it may damage them
beyond repair.
The Impact Block is supplied with Bluetooth as standard, to use with the free
iOS or Android App from Crosby | SP.
A radio option is also available on request. If using Impact Block with SW-HHP
handheld, please refer to user manual SU6034 for guidance on that product.
The Impact Block is sealed to IP67 / NEMA6 standards.
The effects of solvent on the device can not be guaranteed, and should
therefore be avoided.
Avoid use within 20-30 minutes of rapid changes in temperature, for example
moving the device from a cold vehicle into a warm room. The change in
temperature can affect the accuracy of the device. The operating temperature
is -10 to +50° C or 14 to 122° F.
As per the data sheet, the battery used for testing is a Duracell LR6. It has
an operating temperature range of -20°C to +54°C or -4°F to 129°F. For higher
temperature applications, please use an energizer L91 battery, which has a
-40°C to +60°C or -40°F to 140°F operating range.
Should the display show “OVERLOAD” remove the load immediately as this
indicates an overload situation.
Check that the load applied is within the working load limit of the device. If
it continues to display overload, contact your supplier.
These products are supplied with a certificate of calibration which is valid
for one year.
After this date, it is recommended the device is recalibrated by Straightpoint
or an approved calibration laboratory.
Contact the Straightpoint service department or your supplier for more
information.
In the unlikely event of this device failing, fit new batteries and re-test.
Only when this has been done should you contact your supplier to report the
fault. When reporting the fault it is important to give a full description of
the problem and the type of application the device is being used for.
IMPORTANT: Please send both the loadcell and SW-HHP (handheld) to us when
they require recalibration.
Straightpoint (UK) Ltd warranty this product against malfunction for a period of two years from manufacture. Conditions of warranty:
- The equipment is used as described exactly in the operators manual supplied.
- Whilst we make every effort to ensure each device is calibrated before dispatch, Straightpoint (UK) Ltd do not accept responsibility for inaccurate readings indicated by this equipment.
- In the event of malfunction, the device is returned to the manufacturer: Straightpoint (UK) Ltd, Unit 9 Dakota Park, Haven’t, Hampshire, UK, PO9 2NJ.
- If we consider any malfunction to be caused by misuse, this warranty is void and any repair will be charged for accordingly.
Crosby | Straightpoint
Unit 9, Dakota Park, Downley Road, Havant, Hampshire, PO9 2NJ UK ·
Tel: +44 (0)2392 484491 2801 Dawson Road, Tulsa, OK 74110 · USA ·
Tel: +1 918-834-4611