Clemco 1028 Manual page 2

1.0 INTRODUCTION
1.1 Scope
1.1.1 These instructions include the set-up, operation,
maintenance, troubleshooting, and replacement parts for
Clemco Model 1028 (0.5 cu ft. capacity) and Model 1042
(1.0 cu ft. capacity) blast machines. The instructions
cover remote-controlled machines (when an operator
controls blasting from a pneumatically operated control
handle mounted at the nozzle), and manually-controlled
machines (a blast machine fitted with simple ball valves
at the inlet and outlet, that must be manually opened
and closed to start and stop the blast process). The
following separate manuals are included with a blast
machine when furnished with remote controls.
TLR-50 Remote Controls, Manual No. .......... 03358
RLX Control Handle, Manual No. ................... 10574
1.1.2 OSHA requires remote controls on all blast
machines when a blast operator commands the nozzle
Ref 29 CFR 1910.244(b). Manually-controlled blast
machines are allowed only where the nozzle is fixed to a
supporting fixture, and separated from the operator and
surrounding personnel. If this machine is intended for
use with a blast operator, and it is not equipped with
remotes controls, contact a Clemco distributor for a
TLR-50 remote control system (Stock No. 02518).
1.1.3 These instructions contain important safety
information. All operators and personnel involved with
the abrasive blast process must read and understand
the contents of these instructions, including the orange
cover. It is equally important that the operator is trained
and qualified to safely operate the blast machine and
remote controls, and all other equipment used with the
blast machine.
1.1.4 All personnel involved with the abrasive blasting
process must be made aware of the hazards associated
with abrasive blasting. The Clemco booklet Abrasive
Blasting Safety Practices is included with every blast
machine, and contains important safety information
about abrasive blasting that may not be included in
equipment operation manuals. To order additional
copies, visit www.clemcoindustries.com
info@clemcoindustries.com.
1.2 Safety Alerts
1.2.1 Clemco uses safety alert signal words, based on
ANSI Z535.4-1998, to alert the user of a potentially
hazardous situation that may be encountered while
operating this equipment. ANSI's definitions of the signal
words are as follows:
© 2013 CLEMCO INDUSTRIES CORP.  www.clemcoindustries.com  Manual No. 04124, Rev. K
MODELS 1028 & 1042 BLAST MACHINES
or email
This is the safety alert symbol. It is used to
alert the user of this equipment of potential
personal injury hazards.
Obey all safety messages that follow this symbol to
avoid possible injury or death.
CAUTION
Caution used without the safety alert symbol
indicates a potentially hazardous situation
which, if not avoided, may result in property
damage.
CAUTION
Caution indicates a potentially hazardous
situation which, if not avoided, may result in
minor or moderate injury.
WARNING
Warning indicates a potentially hazardous
situation which, if not avoided, could result in
death or serious injury.
DANGER
Danger indicates an imminently hazardous
situation which, if not avoided, will result in
death or serious injury.
1.3 Description
1.3.1 The primary components of the blast machine
are shown in Figure 1.
1.3.2 Clemco blast machines (pressure vessels) are
manufactured to American Society of Mechanical
Engineers (ASME) standards, as described in Section
VII, Div. 1, and carry National Board certification. It is the
owner's responsibility to maintain the integrity of the
vessel. In some states this may include regular
inspection and hydrostatic testing as described in
National Board Inspection Code and jurisdictional
regulations and /or laws.
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