§7.306. Explosion tests. — Inbound Citations
30 C.F.R. § 7.306
Statutory Authority
Cited by 3 regulations in release Current.
Citations to 30 C.F.R. § 7.306 as a whole
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The following definitions apply in this subpart:
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(iv) Explosion proof as determined by the tests set out in § 7.306 of this part.
Citations to §7.306(d)
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Each approved motor assembly shall be identified by a legible and permanent approval plate inscribed with the assigned MSHA approval number and a warning statement as specified in § 7.306(d) of this part. The plate shall be securely attached to the motor assembly in a manner that does not impair any explosion-proof characteristics.