Configuration & Assembly - Pelsue PH Series Product Manual

3.0 - Configuration & Components
The PH Series Hoist is designed to extend and retract a line from a drum that is used as a tether line when performing a
confined space entry operation. The PH Series Hoist is equipped with a long-life friction-brake system that is supplemented
by a positive-locking double-pawl arrangement. PH Series Hoists are also equipped with a centrifugal "overspeed" brake
for redundancy. This feature completely eliminates the possibility of "free-wheeling" in the event that the primary braking
system is disabled. Line extension or retraction is controlled by the drive handle which is attached to the drive shaft.
The hoist is available with a variety of adapter brackets. These adapter brackets allow the hoist to be easily secured to
and removed from various Pelsue and other manufacturer's rescue & retrieval systems (i.e. tripods , davits, etc,)
Line extension (pay out) should occur ONly when the handle is turned counterclockwise AND a force of At leASt 10
lbs. (4.5 kg.) is applied to the hoist line. When there is no tension on the line, turning the handle counterclockwise should
NOt cause the drum to move. If the drum rotates under these conditions, the hoist should be removed from service and
sent to Pelsue for inspection and possible repair.
Line retraction (take up) should occur when the handle is turned in the clockwise direction.
Below is a table showing the models of the PH Series Hoist with their corresponding chassis size, line length, and line
types.
GEAR COVER
#501143-001
ANSI z359.1
COMPLIANT
SWIVELING
SNAP HOOk
HANDLE
Figure 3a: PH Series Hoist
Isometric View
NOte: the PH Series Hoist is equipped with a safety mechanism which prevents the accidental pay out of large
amounts of line. In the absence of constant tension on the line, the drive handle will continue to turn, however,
the hoist line WIll NOt pay off of the drum. It will appear that the handle has come loose; tHIS IS NOt tHe
CASe. It cannot come free of the shaft. Simply turning the handle in a clockwise manner will cause the handle
to pay in line after a maximum of five (5) revolutions before the lifting brakes are once again engaged.
Page 8
QUICk-RELEASE
HOIST DRIVE HANDLE
WITH SPEEDER kNOB
#501063-A01
1
QUICk-RELEASE
BRACkET
DETENT PIN
#121336-400
Table 3: PH Series Hoist
Hoist Model Chassis Size
PH07C
SMALL
PH07R
PH10C
MEDIUM
PH15C
PH15R
PH20C
LARGE
PH30C
PH15R
501144-001 - Product Manual - PH Series Personnel Hoists - Revision 03 Revision Date - 2018-06-13
2
SPRING
PLUNGER
#501087-001
Figure 3b: PH Series Hoist
Reverse Isometric View
Models & Specs
line length
70' (21.3 m) 3/16" Stainless Steel Cable
70' (21.3 m)
3/16" "Technora
100 ' (30.5 m) 3/16" Stainless Steel Cable
150' (45.7 m) 3/16" Stainless Steel Cable
100' (30.5 m) 3/16" "Technora
200' (60.9 m) 3/16" Stainless Steel Cable
300' (91.4 m) 3/16" Stainless Steel Cable
150' (45.7 m) 3/16" "Technora
3
line type
®"
Synthetic Rope
®
" Synthetic Rope
®
" Synthetic Rope