Robinair 15120A_15121A - Manual (Page 6)

Operating Manual
5
CoolTech ® specifications
Model 15121A
Frequency Range ...................................... 50/60 Hz
Free Air Displacement ....................283 l/m (10 cfm)
236 l/m @ 50 Hz
Stages ....................................................................2
Motor Speed .................................... 1450/1725 rpm
Voltage Range ............................110V–127V / 220V
Factory Micron Rating ............................15 microns
Approximate Oil Capacity ............. 488 ml (16 1 /
2
oz.)
Weight ..........................................18.60 kg (41 lbs.)
Width ...............................................14.29 cm (5 5 /
8
")
Height ..............................................27.3 cm (10 3 /
4
")
Length..............................................44,5 cm (17 1 /
2
")
Intake .............................. 1 /
4
", 3 /
8
", and 1 /
2
" SAE MFL
Min. Starting Temp. (at 90% Voltage) ......0 o C (32 o F)
Motor Size ............. 0,37 kw ( 1 /
2
HP) Capacitor Start
Operating Temp. ................................. 74 o C (165 o F)
Note:
• Motors are internally protected (automatic reset).
• Operating temperatures are typical for normal
operating conditions.
Replacement parts
Part Figure Part No.
Oil Drain Cap (6) 1 40572
Oil Drain Kit (includes Nos. 1, 2) 48116
Module Cover Kit (Nos. 1, 2, 3, 5, 18) 15139
Exhaust Filter 4 15147
Gas Ballast Knob and Seal 7 15371
Intake Fitting (includes Nos. 8, 9) 555124
Intake Caps 1 /
4
", 3 /
8
", 1 /
2
" SAE MFL 9 555133
Handle Bolt (includes o-ring) 11 15146
Handle, Power Cord, Switch Assy. 12 15366
15120A Motor and Handle Assy. 13 15136
15121A Motor and Handle Assy. 13 557127
Coupling 14 48103
Iso-Valve TM Assembly 15 15368
Base and Foot Assembly 16 15369
Pump Assembly (Nos. 1–9, 14–19) 15144
Seal Replacement Kit (not shown) 15367
Warranty coverage
Robinair CoolTech vacuum pumps are warranted against defects in material and workmanship for one
year of normal use from the date of purchase. See your distributor for warranty details.
Out of warranty
A pump that is no longer covered by the one-year warranty period, and which fails to operate correctly,
should be returned to the distributor with a full, written explanation of the problem. Before returning an
out-of-warranty pump, review all maintenance procedures to avoid an unnecessary return. Replacement
parts are available for doing your own repair service.
Because of ongoing product improvements,
we reserve the right to change design,
specifications, or materials without notice.
INST0189
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