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SURVIVOR OTR Flattop Truck Scale

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6.3 Moist-Cure Concrete Deck

For proper curing, the surface must be kept moist for seven days. If the top surface is allowed to dry out during this time, the

finished surface is prone to spalling and surface cracking. Hot weather, full sun, and windy conditions all accelerate surface

drying.
The easiest way to keep the surface moist for seven days is to roll or spray on an epoxy-based concrete curing solution

immediately after final finishing. These epoxy-based curing products are available at contractor-supply companies.

They both seal in moisture for slow curing and protect the surface from salt and corrosion.

Some curing agents can have adverse effects on steel surfaces.
Please refer to assembly prints for proper curing agents.

Alternately, the surface can be covered with continuous plastic and kept moist by frequent flooding beneath the plastic for the

seven-day cure period.

IMPORTANT

Содержание SURVIVOR OTR Series

Страница 1: ...SURVIVOR OTR Flattop Truck Scale Installation Manual PN 53831 Rev F May 29 2020...

Страница 2: ...marks of their respective companies All information contained within this publication is to the best of our knowledge complete and accurate at the time of publication Rice Lake Weighing Systems reserv...

Страница 3: ...im Groutless Installation Option 1 11 4 3 Mount Block and Grout Installation Option 2 14 5 0 Load Cell Wiring 15 6 0 Recheck Link for Binding 18 6 1 Concrete Specifications 18 6 2 Pour and Finish Conc...

Страница 4: ...OTR Flattop Truck Scale ii Visit our website www RiceLake com Rice Lake continually offers web based video training on a growing selection of product related topics at no cost Visit www ricelake com...

Страница 5: ...this manual Manuals and additional resources are available from the Rice Lake Weighing Systems website at www ricelake com Warranty information can be found on the website at www ricelake com warrant...

Страница 6: ...pment unless this manual has been read and all instructions are understood Failure to follow the instructions or heed the warnings could result in injury or death Contact any Rice Lake Weighing System...

Страница 7: ...70 truck scale plan for a two hour minimum crane rental to place the modules into position A two man crew aided by a crane operator can unload modules from the truck and place them into position in a...

Страница 8: ...st module loaded on the truck at the factory 2 4 Temporary Setting Blocks When the deck is level with the approaches the finished scale has a 5 3 4 clearance between the bottom of the weighbridge and...

Страница 9: ...the left end and two pin connection receptacles on the right end The two module support pins of module B are inserted into the two pin connection receptacles of module A The pin connection receptacle...

Страница 10: ...requirements a different size of setting blocks may be required Assembly instruction references an 18 approach profile for a 5 3 4 clean out Adjust as needed for specific application needs Figure 3 3...

Страница 11: ...support pins engage with the pin connection receptacles of the A module and the opposite end rests on the two setting blocks Figure 3 6 Pin and Receptacle Interface If the pins do not seat squarely in...

Страница 12: ...from the concrete bulkhead 5 Move to the B module and continue leveling the weighbridge by leveling the load cell mount end of the B module 6 Raise level and shim any other B modules if they are insta...

Страница 13: ...contain step by step instructions on mount installation including the baseplate load cells upper mount blocks shim and grout ground straps and anchor bolts 4 1 Install Baseplate and Load Cell Use the...

Страница 14: ...hod prevents connections from being twisted off inside the load cell Figure 4 3 Installing 90 Fitting to Load Cell 7 Place the load cell link over the end of the cell and install the assembly onto the...

Страница 15: ...s of mount block bolts Figure 4 5 Example Shim Dimensions 2 Apply grease to link contact points where the link touches the load cell and both radius blocks 3 Install one bolt through welded block into...

Страница 16: ...ck Link for Binding 7 Jack the weigh module and remove the setting blocks 8 Slowly lower the weigh module until it rests on the load cell links 9 Use an industrial hammer drill to drill a 3 4 hole int...

Страница 17: ...n top of the bolt and use the long punch to seat the anchor bolts against the baseplate Tighten anchor bolt nuts Figure 4 10 Seating Anchor Bolts on Baseplate 13 Attach one end of the ground strap to...

Страница 18: ...e anchor bolt and use the long punch to seat anchor bolts against baseplate Figure 4 10 on page 13 Do not apply excessive force to the anchor bolts bending of the baseplate could occur When installing...

Страница 19: ...to the junction box Following conduit work load cell cables are routed through each conduit from the load cells to the junction box All load cell cabling used for this installation comes in the shippi...

Страница 20: ...SURVIVOR OTR Flattop Truck Scale 16 Visit our website www RiceLake com Figure 5 2 Junction Box Wiring and Conduit Runs for a Five Section Four Module Scale...

Страница 21: ...se to the end of the rigid conduit Figure 5 3 Load Cell Pocket Conduit Installed 3 Working from the junction box end insert a fish tape or similar tool and pull each load cell cable through the rigid...

Страница 22: ...4 yds 20 ft 304 ft 340 ft 375 ft 203 lbs 227 lbs 251 lbs 4 5 yds 5 yds 5 5 yds 24 ft 367 ft 405 ft 443 ft 245 lbs 270 lbs 296 lbs 5 5 yds 6 yds 6 5 yds 40 ft 608 ft 679 ft 750 ft 406 lbs 454 lbs 501 l...

Страница 23: ...te into the inside of the main beams and around the shear connectors Figure 6 2 Junction Box Pocket 3 Strike off and screed the concrete to further settle the concrete and level the surface 4 The firs...

Страница 24: ...p the surface moist for seven days is to roll or spray on an epoxy based concrete curing solution immediately after final finishing These epoxy based curing products are available at contractor supply...

Страница 25: ...renches if possible When DC data cables must run in the same trench as AC power lines separate cables as much as possible Figure 7 1 Conduit Run in Trench 7 2 Single Point Ground Conductor A bare 10 g...

Страница 26: ...their lines into the building The local utility company can test the resistance of the existing ground rods with a clamp on megohmmeter that measures zero resistance A reading of 3 or less is acceptab...

Страница 27: ...r supply surge protector in the AC line before the indicator Number 10 bare ground conductor cable buried in earth from scale frame to DC transient board at indicator and finally to the AC power groun...

Страница 28: ...ne at least twice Figure 8 1 Load Cell Trimming Diagram Equipment Required Both of these trimming operations can be done using a weight cart parked in various locations on the scale Final verification...

Страница 29: ...gnal Instead use the individual cell potentiometers for the other three cells to reduce those signals to match the reference cell Remember that all potentiometers were turned to full signal before sta...

Страница 30: ...he indicator reading Repeat this for the last two paired sections cells 3 6 and 4 5 in Figure 8 5 Figure 8 5 Trimming Paired Sections 2 7 3 6 and 4 5 3 Choose the lowest reading of the four as the ref...

Страница 31: ...substitution test of an additional 12 5 of the capacity is required This can be the test weight truck bags of sand or any convenient items easy to load onto the scale This total calibration weight of...

Страница 32: ...e two load cell bolts and lift out load cell and link assembly 7 Remove LB connector and flex cable Install LB connector and flex conduit on new load cell in the same position as was removed 8 Install...

Страница 33: ...e 10 2 Foundation A truck scale is only as good as the foundation on which it rests Keeping the foundation clean and well drained provides more accurate and dependable vehicle weighing A quick visual...

Страница 34: ...the power company Check the Scale Grounding 1 Make sure the scale and all peripherals are connected to a transient protection device such as an uninterruptible power supply to deter voltage distortion...

Страница 35: ......

Страница 36: ...Canada Mexico 800 321 6703 International 715 234 9171 Europe 31 0 26 472 1319 Rice Lake Weighing Systems is an ISO 9001 registered company Rice Lake Weighing Systems Specifications subject to change w...

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