Joerns HML400 - Assembly

5
Joerns Liing and Repositioning
Model HML400, C-HLA, C-HLA-2, C-HLA-2T
© 2015 Joerns Healthcare • IM-459001 RevC • 15-2003
Assembly
Recommended Tools: HML400: 3/4" and 1/8" wrench,
3/16" hex wrench, 1/8" hex wrench, 5mm hex wrench
C-HLA, C-HLA-, 2 C-HLA-2T and C-CB-L2: two 9/16"
wrenches, 1/8" hex wrench, 5mm hex wrench
Warning: HML400 only: All shoulder bolts must
engage through the bracket on both sides. If bolt is
not fully engaged, misalignment and premature failure
may result. Worn parts could fail, resulting in injury to
patient/caregiver.
Warning: Inside center attachment points on cradle
are used only for Hoyer slings with chains or straps.
The four outside attachments points are used for
Hoyer 4-point slings.
Warning: The large thrust washer must be inserted
on the cradle hanger post (Figure 7). If washer is not
present, the cradle hanger post and cradle center
may wear prematurely. Warn cradle parts could fail,
resulting in injury to resident/caregiver. Hanger post
should protrude cradle center by 1/16th inch.
Warning: Never lock wheel locks or block wheels
when lifting someone. Wheel locks are provided for
parking the lifter only. The only exception is when
lifting a patient from the oor.
1. Carefully unpack Hoyer Lifter. Check for swivel
bar/6-point cradle and adjusting lever handle.
2. C-HLA, C-HLA-2, C-HLA-2T and C-CB-L2: Insert
mast in base sleeve (Figure 1). Be sure notch on
end of mast ts over bolt in bottom of mast sleeve.
Mast must lock into position in base sleeve,
making it impossible to rotate. Check carefully to
be certain mast cannot rotate.
HML400: Insert mast in base and tighten bolt.
3. Make certain boom points in same direction as
base legs. Thread mast safety lock and stud
into threaded hole in mast sleeve. Tighten rmly,
locking mast into base (Figure 2). Keep mast and
base locked at all times except when removing
mast from base for storage.
4. C-HLA, C-HLA-2 and C-HLA-2T: Insert boom end
into hole in yoke hinge at the top of mast. Fasten
bolt and nut (Fig. 3). Be certain hex of bolt head
ts into formed hex on side of hinge and that
plastic washer is under lock nut.
HML400: Attach boom to top of mast with
hardware.
5. Attach hydraulic pump to boom (Figure 4).
Figure 1
Figure 2
Figure 3
Figure 4