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FIGURES
Figure 1 Downflow model component locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Figure 2 Upflow model component locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Figure 3 Liebert DS model number nomenclature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Figure 4 Downflow unit ducting and plenum ducting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Figure 5 Upflow ducting configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Figure 6 Cabinet and floor planning dimensions—downflow, air-cooled, 28-42kW (8-12 ton),
semi-hermetic compressor models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Figure 7 Cabinet and floor planning dimensions—downflow, air-cooled, 28-42kW (8-12 ton),
scroll compressor models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Figure 8 Cabinet and floor planning dimensions—downflow, water/glycol/GLYCOOL,
28-42kW (8-12 ton), all compressor models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Figure 9 Cabinet and floor planning dimensions—downflow, air-cooled, 53-77kW (15-22 ton),
semi-hermetic compressor models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Figure 10 Cabinet and floor planning dimensions—downflow, air-cooled, 53-77kW (15-22 ton),
scroll compressor models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Figure 11 Cabinet and floor planning dimensions—downflow, water/glycol/GLYCOOL,
53-77kW (15-22 ton), all compressor models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Figure 12 Cabinet and floor planning dimensions—downflow, air-cooled, 105kW (30 ton),
all compressor models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Figure 13 Cabinet and floor planning dimensions—downflow, water/glycol/GLYCOOL, 105kW (30 ton),
all compressor models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Figure 14 Cabinet and floor planning dimensions—upflow, air-cooled 28-42kW (8-12 ton),
semi-hermetic compressor models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Figure 15 Cabinet and floor planning dimensions—upflow, air-cooled 28-42kW (8-12 ton),
scroll or digital scroll compressor models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Figure 16 Cabinet and floor planning dimensions—upflow, water/glycol/GLYCOOL,
28-42kW (8-12 ton), all compressor models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Figure 17 Cabinet and floor planning dimensions—upflow, air-cooled, 53-77kW (15-22 ton),
semi-hermetic compressor models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Figure 18 Cabinet and floor planning dimensions—upflow, air-cooled, 53-77kW (15-22 ton),
scroll or digital scroll compressor models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Figure 19 Cabinet and floor planning dimensions—upflow, water/glycol/GLYCOOL,
53-77kW (15-22 ton), all compressor models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Figure 20 Cabinet and floor planning dimensions—upflow, air-cooled, 105kW (30 ton), all . . . . . . . . . . . . 25
Figure 21 Cabinet and floor planning dimensions—upflow water/glycol/GLYCOOL 105kW (30 ton),
all compressors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Figure 22 Floor stand dimensions—downflow, 28-42kW (8-12 ton) models. . . . . . . . . . . . . . . . . . . . . . . . . . 27
Figure 23 Floor stand dimensions—downflow, 53-77kW (15-22 ton) models. . . . . . . . . . . . . . . . . . . . . . . . . 28
Figure 24 Floor stand dimensions—downflow, 105kW (30 ton) models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Figure 25 Blower outlet and deck dimensions—upflow, 28-42kW (8-12 ton). . . . . . . . . . . . . . . . . . . . . . . . . 30
Figure 26 Blower outlet and deck dimensions—upflow, 53-77kW (15-22 ton). . . . . . . . . . . . . . . . . . . . . . . . 31
Figure 27 Blower outlet and deck dimensions—upflow 105kW (30ton) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Figure 28 Rear return filter box dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Figure 29 Upflow unit plenum dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Figure 30 Equipment recommended for handling Liebert DS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Figure 31 Removing packaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Figure 32 Remove the unit from the skid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Figure 33 Moving the unit to its installation location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Figure 34 Locate center of gravity marker and place slings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Figure 35 Using rigging to lift Liebert DS off skid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Figure 36 Setting the unit on a floor stand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41