Browse Categories

HBR-20P (PERMISSIBLE) BLAST MACHINE

<< Previous in MSHA ACCEPTED Next in MSHA ACCEPTED >>

Price: $715.72
Item Number: 14916

Options

* denotes required field

End User Name/Company: *
*

MSHA APPROVAL# 16E-15

Mechanical:
Case Material: H.D. Urethane
Case Size: 3"W x 2"D x 6"H
7.6cm W x 5.8cm D x 15.2cm H
Weight: 1 lbs. 12 oz. (0.79 kg)
Shipping Weight: 3 lbs. (1.5 kg)

Electrical:
Type of Circuitry: Solid State Electronic
Firing Control Circuit: SCR (silicon controlled rectifier)
Firing Voltage: 350 VDC Minimum (Nominal)
Firing Energy: 6.125 Joule (w/s)
Shunt Circuit: SCR (silicon controlled rectifier)
Shunt Timing: 4.5 to 8 m/sec (Avg 6 m/sec)
Power Source: 4 Ea. 1.5V Alkaline Cells ('AA' Cells, NEDA 15A)
Battery Voltage: 4 x 1.5V (6V Total)
H.V. Source: Inverter, Solid State Electronic
Energy Storage: Capacitor, Special Electrolytic, H.D.

Capacity:
Per MSHA CFR-30, Part 25: 20 Iron Leg Wire (16') Electric Detonators (Short Delay) in a Single Series

Output:
OSCILLOGRAM TRACE

Typical Discharge
1) thru open circuit
2) thru 350 Ohms
3) thru 250 Ohms
4) thru 150 Ohms
5) thru 50 Ohms
V-60VDC/Div H-1ms/Div

Comparative Machines:

HB-20P, HB-20AP

Operating Manual:
SCORPION HBR-20P
SOLID STATE ELECTRONIC BLASTING UNIT
MSHA APPROVAL# 16E-15
Section I - Mechanical

Case Material: Heavy Duty Urethane
Case Size: 3"W x 2"D x 6"H (7.6cm W x 5.8cm D x 15.2cm H)
Weight: 1 lbs. 12 oz. (0.79 kg)
Type Circuitry: Solid State Electronic
Firing Voltage: 350 VDC Minimum (Nominal)
Firing Energy: 6.125 Joules (w/s)
Shunt Timing: 4.5 to 8 m/sec (Avg 6 m/sec)
Power Source: 4 Ea. 1.5V Alkaline Dry Cells ('AA' Cells, NEDA 15A)

Section II - Operating Procedures

TO TEST: Before connecting to blasting circuit; depress "CHARGE" switch
until "READY" light illuminates. While maintaining pressure on "Charge"
switch depress "DETONATE" switch. "READY" light should go off immediately.

Caution: Do NOT relax "Charge" switch when depressing "Detonate" switch.
The HBR-20P utilizes a dual switch firing mechanism to assure the blaster's
conviction to detonate.

When "READY" light fails to illuminate replace the 4 'AA' Alkaline
Cells under battery cap on right side of machine. Observe cap position when
replacing cap so as not to cross thread.

TO OPERATE: Connect machine to the blasting circuit and repeat "CHARGE"
and "DETONATE" sequence as in "TO TEST."

Section III - Handling & Care

To maintain the proper functionality of your Scorpion HBR-20P Blasting unit
please observe the following:

a. Avoid severe impact. The HBR-20P is impact resistant however
severe localized or blunt impact could crack and/or breach
the HBR-20P's casing. NEVER USE THIS UNIT IF ITS CASE IS
CRACKED OR BREACHED. In this instance please see
Section V - Servicing.
b. Avoid leaving the HBR-20P partially or fully submerged in water.
should your HBR-20P become partially or fully submerged in
water towel dry the machine including switch and binding
posts. Should battery corrosion occur refer to Section V
- Servicing.
c. Avoid wrenching, impacting, or over-tightening binding posts.
Should this happen to the binding posts the protective
plastic shielding may become damaged or removed. SHOCK
HAZARD: If the protective plastic shielding is removed from
one or both of the binding posts potentially lethal voltage
exists to a grounded blaster should contact be made with the
exposed binding post at discharge. See Section V
- Servicing for maintenance and repair information.
d. After daily use clear debris and/or dust from in and around
switch bezel and store it in a safe and dry environment.
e. NEVER use your HBR-20P as a lever or impact device.
f. NEVER use your HBR-20P as an alternate energy source on equipment
for which it was not designed.
g. Output oscillograms are recorded on every machine by the
manufacturer. If you need a copy of these test traces
contact E.I.T. Corporation at (570) 286-7744. For annual
or biannual maintenance programs: Testing and output traces
are available by the manufacturer. See Section V - Servicing
for return information.
h. NEVER USE A DAMAGED OR QUESTIONABLE MACHINE. For repair and
servicing see Section V - Servicing.

Section IV - Labeling

In accordance with MSHA regulations your HBR-20P must have a label which
clearly designates it as an MSHA approved Permissible Blasting Unit when
used in that capacity. Should this label become unlegible or is removed
see Section V - Servicing for replacement.

Product Reviews

(0 Ratings, 0 Reviews)