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PREFACE 

 

 

 

 

 

 

 

I

 

 

 

WARNING

 

GENERAL INSTRUCTIONS 

 

Described herein are some, BUT NOT ALL, of the major 
requirements for safe and productive use of blast 
machines, remote control systems, operator respirator 
assemblies, and related accessories. Completely read ALL 
instruction manuals prior to using equipment. 

 

Read and follow ALL instructions before using 
this equipment.  

 

Failure to comply with ALL instructions can result 
in serious injury or death. 

 

In the event that the user, or any assistants of the 
user of this equipment cannot read or cannot 
completely understand the warnings and 
information contained in these instructions, the 
employer of the user and his assistants must 
thoroughly educate and train them on the proper 
operation and safety procedures of this 
equipment. 

 
The user's work environment may include certain 
HAZARDS related to the abrasive blasting operation. 
Proper protection for the blaster, as well as anyone else 
that may be EXPOSED to the hazards generated by the 
blasting process, is the responsibility of the user and/or 
the employer. Operators MUST consult with their employer 
about what hazards may be present in the work 
environment including, but not limited to, exposure to 
dust that may contain TOXIC MATERIALS due to the 
presence of silica, cyanide, arsenic or other toxins in the 
abrasive, or materials present in the surface to be blasted 
such as lead or heavy metals in coatings. The environment 
may also include fumes that may be present from adjacent 
coatings application, contaminated water, engine exhaust, 
chemicals, and asbestos. The work area may include 
PHYSICAL HAZARDS such as an uneven work surface, 
poor visibility, excess noise, and electrical hazards. The 
operator MUST consult with his employer on the 
identification of potential hazards, and the appropriate 
measures that MUST be taken to protect the blaster and 
others that might be exposed to these hazards. 

 

 

NOTICE TO PURCHASERS AND USERS OF OUR 

PRODUCTS AND THIS INFORMATIONAL MATERIAL 

 

The products described in this material, and the information 
relating to those products, is intended for knowledgeable, 
experienced users of abrasive blasting equipment. 
 
No representation is intended or made as to the suitability of 
the products described herein for any particular purpose or 
application. No representations are intended or made as to the 
efficiency, production rate, or the useful life of the products 
described herein. Any estimate regarding production rates or 
production finishes are the responsibility of the user and must 
be derived solely from the user’s experience and expertise, and 
must not be based on information in this material. 

 
ALL machines, components and accessories MUST be 
installed, tested, operated and maintained only by trained, 
knowledgeable, experienced users. 

 
The products described in this material may be combined by 
the user in a variety of ways for purposes determined solely by 
the user. No representations are intended or made as to the 
suitability or engineering balance of the combination of 
products determined by the user in his selection, nor as to the 
compliance with regulations or standard practice of such 
combinations of components or products. 

 
DO NOT modify or substitute any Clemco parts with other 
types or brands of equipment. Unauthorized modification 
and parts substitution on supplied air respirators is a 
violation of OSHA regulations and voids the NIOSH 
approval.

  

 

 

 

Abrasive Blast Equipment is only a component of the range of 
equipment used in an abrasive blasting job. Other products 
may include an air compressor, abrasive, scaffolding, hydraulic 
work platforms or booms, paint spray equipment, 
dehumidification equipment, air filters and receivers, lights, 
ventilation equipment, parts handling equipment, specialized 
respirators, or equipment that while offered by Clemco may 
have been supplied by others. Each manufacturer and supplier 
of the other products used in the abrasive blasting job must be 
contacted for information, training, instruction and warnings 
with regard to the proper and safe use of their equipment in the 
particular application for which the equipment is being used. 
The information provided by Clemco is intended to provide 
instruction only on Clemco products. All operators must be 
trained in the proper, safe, use of this equipment. It is the 
responsibility of the users to familiarize themselves with, and 
comply with, all appropriate laws, regulations, and safe 
practices that apply to the use of these products. Consult with 
your employer about training programs and materials that are 
available. 

OPERATIONAL INSTRUCTIONS 

 

OPERATOR SAFETY EQUIPMENT 

 

 

 

 

WARNING

 

Blast operators and others working in the vicinity of 
abrasive blasting must always wear properly-
maintained, NIOSH-approved, respiratory protection 
appropriate for the job site hazards. 

 

DO NOT USE abrasives containing more than one 
percent crystalline (free) silica. Ref. NIOSH Alert 
#92-102 

 

Inhalation of toxic dust (crystalline silica, asbestos, 
lead paint and other toxins) can lead to serious or 
fatal disease (silicosis, asbestosis, lead or other 
poisoning).

 

 

 

 

Our company is proud to provide a variety of products to the 
abrasive blasting industry, and we have confidence that the 
professionals in our industry will utilize their knowledge and 
expertise in the safe efficient use of these products.

 

 

ALWAYS wear NIOSH-approved supplied-air respirators 

as required by OSHA, in the presence of any dust including, 
but not limited to, handling or loading abrasive; blasting or 

Summary of Contents for TLR-50

Page 1: ...D the preface of this MANUAL and YOU UNDERSTAND its contents These WARNINGS are included for the health and safety of the operator and those in the immediate vicinity Keep this manual for future reference WARNING CLEMCO INDUSTRIES CORP One Cable Car Dr Washington MO 63090 Phone 636 239 4300 Fax 636 239 0788 Email info clemcoindustries com www clemcoindustries com ...

Page 2: ...chines components and accessories MUST be installed tested operated and maintained only by trained knowledgeable experienced users The products described in this material may be combined by the user in a variety of ways for purposes determined solely by the user No representations are intended or made as to the suitability or engineering balance of the combination of products determined by the use...

Page 3: ...thing air hose Larger empty blast machines or ANY blast machine containing abrasive MUST be transported by mechanical lifting equipment AIRHOSE BLASTHOSE COUPLINGS ANDNOZZLEHOLDERS ALWAYS check to make sure air filter and respirator system hoses are NOT CONNECTED to in plant lines that contain nitrogen acetylene or any other non breathable gas NEVER use oxygen with air line respirators NEVER modif...

Page 4: ...ce as set forth below 1 Seller makes no warranty with respect to products used other than in accordance hereunder 2 On products seller manufactures seller warrants that all products are to be free from defects in workmanship and materials for a period of one year from date of shipment to buyer but no warranty is made that the products are fit for a particular purpose 3 On products which seller buy...

Page 5: ... HOSE 8 BLAST HOSE with ID 3 to 4 times the nozzle orifice Lines MUST be run AS STRAIGHT AS POSSIBLE from machine to work area with NO sharp bends Check DAILY for internal wear and external damage 9 HOSE COUPLINGS NOZZLE HOLDERS fitted SNUGLY to hose end and installed using PROPER coupling screws Coupling lugs MUST be snapped FIRMLY into locking position Gasket MUST form positive seal with safety ...

Page 6: ...mco installs TLR 50 remote controls on 0 5 and 1 0 cu ft blast machines 1 3 2 OSHA requires remote controls on all blast machines when an operator controls the nozzle The control handle located near the blast nozzle is the activator for the remote control valves When the operator intentionally or unintentionally removes hand held pressure from the remote control handle the machine deactivates stop...

Page 7: ...dden release of compressed air Empty the blast machine of abrasive Depressurize the blast machine Lock out and tag out the compressed air supply Bleed the air supply line to the blast machine 2 2 1 Remove the existing inlet valve and replace it with the Recova Inlet Valve The directional arrow on the valve points toward the blast machine indicating the direction of air flow 2 2 2 Remove the existi...

Page 8: ...twinline control hose to the inlet valve as shown in Figure 1 One side of the hose connects to the unused upper elbow the other to the orifice fitting 2 3 8 Connect the other end of the 3 ft twinline to the hose unions on the 25 ft twinline Either side can connect to either union 2 3 9 Band the control hoses on the blast machine side of the unions to the quick coupling nipple 2 3 10 Make sure that...

Page 9: ...ause unintentional actuation of a blast machine or prevent a machine from deactivating upon release Malfunctioning control handles must be taken out of service immediately and repaired or replaced Serious injury or death can result from unintentional blasting 3 2 Blasting 3 1 6 Start the compressor and bring it up to operating temperature and pressure Blasting pressure is usually high than 50 poun...

Page 10: ... maintenance instructions pertain to the remote controls only Read the owners manuals for the blast machine and all blast accessories for inspection and maintenance schedules of that equipment 3 4 Stop Blasting 4 1 Daily 3 4 1 To stop blasting release the control handle The outlet valve will open and the blast machine will depressurize The pop up valve automatically drops when air is expelled from...

Page 11: ... remote control system Periodically clean around the springs handle lever and safety lever lock to ensure that the unit is free of abrasive and debris that could cause the handle lever or safety lever lock to bind See the RLX Owners Manual for service instructions Inspect the piston rubber washer washer retainer top cap and bottom plug for damage Replace all damaged parts Look into the bottom open...

Page 12: ...bleshooting the blast machine control handle and accessories 6 1 6 Close the safety petcock and press the control handle lever Check that no air escapes through the vent hole on the cylinder body of the inlet valve body Air escaping from this vent indicates a worn piston or O ring in the inlet valve See Section 5 1 WARNING To avoid serious injury or death observe the following when troubleshooting...

Page 13: ...Cap 02299 Refer to RLX Control Handle Manual No 10574 6 Body 02298 for RLX replacement parts 7 Nipple 1 NPT x 3 TOE 01841 8 Screw 1 4 NC x 1 cap 03053 7 3 System Replacement Parts Figure 3 Item Description Stock No TLR 50 remote control system 02518 1 Outlet valve diaphragm 1 2 NPT 02512 2 Inlet valve assembly 1 2 NPT 02164 3 RLX control handle 10565 4 Hose 25 Twinline coupled 02128 5 Union Twinli...

Page 14: ...ainer washer 2 Piston 02192 3 1 Spring 17 32 OD x 1 long 3 Body 02170 4 1 Retaining ring bottom plug 4 Plug bottom 02176 5 1 O ring 7 8 ID x 1 8 C S 5 Elbow 1 4 NPT adaptor 02513 6 1 Washer 6 Reducer 1 4 NPT x 1 8 NPT 02026 7 1 O ring 3 4 ID x 3 32 C S 7 Cross 1 4 NPT brass 02193 8 1 O ring 1 1 8 ID x 1 8 C S 8 Petcock 1 4 NPT 01993 9 1 O ring 1 3 16 ID x 1 8 C S 9 Adaptor 1 8 NPT with 1 16 orific...

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