Safety General Safety Warnings WARNING: Do not perform tasks on the machine Important Safety Instructions other than those for which it was designed. Only use the machine in the manner in which it was intended, The buyer is responsible for ensuring that users are proper- as described in this instruction manual.
Electrical Safety DANGER: Electric Shock Hazard. Touching some of the internal components can cause serious per- sonal injury or death. Disconnect the power supply before removing covers or performing maintenance on the machine. WARNING: Electric Shock Hazard. Improper use of the grounding can result in electric shock. Do not plug the machine into an outlet until it is properly installed and grounded.
Motor type�������������������������������������������������������������������������������������������������������������������������������������������������������Universal Motor No load speed ��������������������������������������������������������������������������������������������������������������������������������������������������������1725 RPM Maximum ambient operating temperature ��������������������������������������������������������������������������������������������������������� 104º F (40ºC) Hydraulic oil (TS-1 and TS-3) ������������������������������������������������������������������������������������������������� Shell Tellus 25 or Mobil AW 32 Estimated Shipping Weight (TS-1) ��������������������������������������������������������������������������������������������������������������������405lb (184kg) Estimated Shipping Weight (TS-2) ��������������������������������������������������������������������������������������������������������������������399lb (181kg) Estimated Shipping Weight (TS-3) ��������������������������������������������������������������������������������������������������������������������454lb (206kg)
Site Considerations Machine Elevation An elevated foundation for the machine allows for easier The Gilson Testing Screen is a ruggedly-constructed ma- tray handling� However, this also elevates the loading area� chine that will provide years of service if installed correctly and maintained properly�...
1. Release the clamping force: Hardware Quantity TS-1/TS-3: Pull the handle on the hydraulic pump all the 0�5in anchor bolts way toward the front of the machine to release hydraulic 0�5in lock nuts clamping force� Remove the screen trays if present�...
1. Locate the Testing Screen’s power switch on the right, vertical surface of the top cover� If you have a TS-1 or TS-3 Hydraulic Testing Screen, examine and test the hydraulic system for leaks� Make sure that the switch is in the OFF position: •...
Initial sampling should always be done by taking a much larger amount from several areas in a storage bin or stockpile, then combining and reducing the amount to a manageable size by splitting� Gilson Sample Splitters are ideal for this purpose�...
All shields, guards and other safety devices must be prop- The capacity of the Gilson Testing Screen is suitable for erly replaced and secured upon completion of work� Only most laboratory test sizing work. For field laboratories...
2. Insert a pry bar under the front of the case top and TS-1, TS-2, TS-3: Loosen or remove the five screws that over the top of the Vibrating Unit Assembly� Shift the secure the side/back cover�...
1. Unplug or otherwise disconnect the Testing Screen from its power source, and lock out the connection� Remove the top and side/back covers� 2. If you are working on a TS-1 or TS-3, first remove the hydraulic cylinder� See Hydraulic Cylinder Inspection and Repair on page 17�...
WARNING: Disconnect power supply before TS-1/TS-3 Hydraulic Clamping Systems servicing or cleaning. The TS-1 and TS-3 hydraulic clamping systems consist of a WARNING: DO NOT plug in or operate the Test low-pressure hydraulic pump, two hydraulic cylinders, and ing Screen without all covers installed.
Page 14
6. Observe the position of the internal pump cover before removal� Its vent is slightly closer to the front (handle) end of the pump than to the back� Gilson recommends using a marker or other means to mark the operator (front) side of the cover to ensure correct orientation during reassembly�...
(handle) end of the pump than to the ly recommend that you return it to the factory for repair (a back� Gilson recommends using a marker or other three to five day process), or purchase a new pump. Call means to mark the operator (front) side of the cover 800-444-1508 for instructions�...
DO NOT attempt to adjust or repair the pump Reassemble the Testing Screen in the reverse order of in the field. Return it to Gilson for repair or replacement. disassembly� Reinstall all covers� DO NOT plug in or try to •...
Page 17
Remove the old O-ring� Fig. 8: TS-1 and TS-3 Hydraulic Cylinder Apply a small amount of hydraulic oil to the new O-ring,...
Page 18
Hydraulic Clamp Rod Assembly If maintenance is planned on the hydraulic clamp rod assembly, do so now, using the instructions in the next section� WARNING: Disconnect power supply before servicing or cleaning. To reassemble the hydraulic cylinder: 1. Slide the cylinder and base assembly onto the upper end WARNING: DO NOT plug in or operate the of the hydraulic clamp rod�...
Troubleshooting Wire Cloth and Screen Trays Check condition of wire cloth and screen trays both before and after each operation� WARNING: Disconnect power supply before servicing or cleaning. Wire Cloth WARNING: DO NOT plug in or operate the Testing grade wire cloth is a precision-made material and should be treated with care.
Parts Because of model and component variations in Gilson Testing Screens, always specify the unit serial number when ordering parts� NOTE: Parts sold individually unless included with an assembly or kit� TS-2 Clamp Rod Assembly Description Part Number # Req.
Page 21
Main Drive/Connecting Rod Assemblies Description Part Number # Req. Connecting Rod Assembly, Left (Complete) RPTS-MDHA8L Connecting Rod Assembly, Right (Complete) RPTS-MDHA8R CONNECTING ROD PARTS Bearing Cap Screws and Lock Washers (Pkg� of 3 each) RPTS-MDHA11 Connecting Rod Bearing Cap RPTS-MDHA10 Connecting Rod Bearing with Inner Race RPTS-MDHA9 Main Shaft...
Page 23
Hydraulic Pump DO NOT Remove or Adjust Description Part Number — Hydraulic Pump Assembly (Complete) RPTS-PUMP HYDRAULIC PUMP PARTS Intake Check Plug, 1/8in (in Pump Handle Knob RPTS-1KEY17 RPTS-1KEY42 pump body) Pressure Check Thrust Pin Pump Handle RPTS-1KEY18 RPTS-1KEY45 with O-ring Pressure Check Plug, 1/8in Pump Handle Connecting Link RPTS-1KEY19...
Page 24
Hydraulic Pump Repair Kit No. 1 (RPTS-KIT#1) Additional Items Available Repair kit No� 1 includes the following parts: Description Part Number Hydraulic Oil, 1/2 Pint Can RPTS-OIL Description Pump Mounting Screw with Plunger O-ring RPST-1KEY45-2 Nut and Washer Intake Check Plug, 1/8in (in pump body) Additional items are not shown Pressure Check Thrust Pin with O-ring Pressure Check Plug, 1/8in (in pump body)
Corner Spring Assembly NOTE: Corner Spring Assembly (4 required per Testing Screen) is interchangable on TS-1, TS-2, and TS-3� Description Part Number — Corner Spring Assembly (Complete) RPTS-CSA CORNER SPRING PARTS Corner Spring Stop Nut, 0�5in RPTS-CSA3 Corner Spring Cup Washer...
Driving Parts NOTE: Pulleys originally supplied with units before serial # 2287 are listed as “special.” Several sizes of pulleys and V-belts are currently in use� Specify serial number, belt length, and pulley OD when ordering� 1 — Motor Pulley 2 —...
Frame, Covers, and Motor NOTE: TS-4-specific parts will be included in a future manual revision. Contact Gilson regarding TS-4-specific components or parts not shown� Description Part Number Description Part Number Bottom with Feet RPTS-CASE Top Cover RPTS-TC1 Case and Case Top (TS-1/TS-2) RPTS-CASE&TOP...
Schematics TS-1/TS-2/TS-3 Wiring Diagram NOTE: For serial # 13825 and after 3, 4 WHITE BLACK GREEN 110 VAC SWITCHED POWER 115 VAC BLACK 60 Hz WHITE LINE BACK VIEW LOAD 1/2 HP 1725 RPM GREEN LOAD 115/230 VAC 60 HZ...
Need help?
Do you have a question about the TS-1 and is the answer not in the manual?
Questions and answers