Trane CVHH CenTraVac, Инструкция по установке, эксплуатации и обслуживанию

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CVHH-SVX001G-EN 113
Waterbox Removal and Installation
IIm mp po orrtta an ntt:: Only qualified technicians should perform
the installation and servicing of this
equipment.
Discussion
This section will discuss recommended lifting. Proper
lifting technique will vary based on mechanical room
layout.
• It is the responsibility of the person(s) performing
the work to be properly trained in the safe practice
of rigging, lifting, securing, and fastening of the
waterbox.
• It is the responsibility of the person(s) providing
and using the rigging and lifting devices to inspect
these devices to ensure they are free from defect
and are rated to meet or exceed the published
weight of the waterbox.
• Always use rigging and lifting devices in
accordance with the applicable instructions for such
device.
Procedure
W WA AR RN NIIN NG G
H He ea av vy y O Ob bjje eccttss!!
F Fa aiillu urre e tto o p prro op pe errlly y lliifftt w wa atte errb bo ox x cco ou ulld d rre essu ulltt iin n
d de ea atth h o orr sse erriio ou uss iin njju urry y..
E Ea acch h o off tth he e iin nd diiv viid du ua all cca ab blle ess ((cch ha aiin nss o orr sslliin ng gss))
u usse ed d tto o lliifftt tth he e w wa atte errb bo ox x m mu usstt b be e cca ap pa ab blle e o off
ssu up pp po orrttiin ng g tth he e e en nttiirre e w we eiig gh htt o off tth he e w wa atte errb bo ox x.. T Th he e
cca ab blle ess ((cch ha aiin nss o orr sslliin ng gss)) m mu usstt b be e rra atte ed d ffo orr
o ov ve errh he ea ad d lliiffttiin ng g a ap pp plliicca attiio on nss w wiitth h a an n a acccce ep ptta ab blle e
w wo orrkkiin ng g llo oa ad d lliim miitt.. R Re effe err tto o tth he e tta ab blle e ffo orr w wa atte errb bo ox x
w we eiig gh httss..
N No otte e:: Refer to “Torque Requirements and Waterbox
Weights,” p. 114 for waterbox weights.
W WA AR RN NIIN NG G
S Sttrra aiig gh htt V Ve errttiicca all L Liifftt R Re eq qu uiirre ed d!!
F Fa aiillu urre e tto o p prro op pe errlly y lliifftt w wa atte errb bo ox x iin n ssttrra aiig gh htt v ve errttiicca all
lliifftt cco ou ulld d cca au usse e tth he e e ey ye eb bo ollttss tto o b brre ea akk w wh hiicch h cco ou ulld d
rre essu ulltt iin n d de ea atth h o orr sse erriio ou uss iin njju urry y ffrro om m o ob bjje ecctt
d drro op pp piin ng g..
T Th he e p prro op pe err u usse e a an nd d rra attiin ng gss ffo orr e ey ye eb bo ollttss cca an n b be e
ffo ou un nd d iin n A AN NS SII//A AS SM ME E sstta an nd da arrd d B B1 18 8..1 15 5.. M Ma ax xiim mu um m
llo oa ad d rra attiin ng g ffo orr e ey ye eb bo ollttss a arre e b ba asse ed d o on n a a ssttrra aiig gh htt
v ve errttiicca all lliifftt iin n a a g grra ad du ua alllly y iin nccrre ea assiin ng g m ma an nn ne err..
A An ng gu ulla arr lliiffttss w wiillll ssiig gn niiffiicca an nttlly y llo ow we err m ma ax xiim mu um m
llo oa ad dss a an nd d ssh ho ou ulld d b be e a av vo oiid de ed d w wh he en ne ev ve err p po ossssiib blle e..
L Lo oa ad dss ssh ho ou ulld d a allw wa ay yss b be e a ap pp plliie ed d tto o e ey ye eb bo ollttss iin n tth he e
p plla an ne e o off tth he e e ey ye e,, n no ott a att sso om me e a an ng glle e tto o tth hiiss p plla an ne e..
Review mechanical room limitations and determine the
safest method or methods of rigging and lifting the
waterboxes.
1. Determine the type and size of chiller being
serviced. Refer to Trane ® nameplate located on
chiller control panel.
IIm mp po orrtta an ntt:: This section contains rigging and lifting
information only for Trane CenTraVac ™
chillers built in La Crosse. For Trane
CenTraVac
™ chillers built outside the
United States, refer to literature
provided by the applicable
manufacturing location.
2. The rated lifting capacity of the lifting shackle must
meet or exceed the published weight of the
waterbox. Verify the waterbox weight from the
latest published literature.
3. Ensure that the lift connection device has the
correct size for the waterbox lifting hole.
4. Properly connect the shackle to the waterbox. Refer
to the following figure
5. Disconnect water pipes, if connected.
6. Remove hex head bolts.
7. Lift the waterbox away from the shell.
W WA AR RN NIIN NG G
O Ov ve errh he ea ad d H Ha azza arrd d!!
F Fa aiillu urre e tto o ffo ollllo ow w iin nssttrru uccttiio on nss cco ou ulld d rre essu ulltt iin n
d de ea atth h o orr sse erriio ou uss iin njju urriie ess..
N Ne ev ve err sstta an nd d b be ello ow w o orr iin n ccllo osse e p prro ox xiim miitty y tto o
h he ea av vy y o ob bjje eccttss w wh hiille e tth he ey y a arre e ssu ussp pe en nd de ed d ffrro om m,,
o orr b be eiin ng g lliifftte ed d b by y,, a a lliiffttiin ng g d de ev viicce e iin n cca asse e tth he e
o ob bjje ecctt d drro op pss..
8. Store waterbox in a safe and secure location and
position.
N No otte e:: Do NOT leave waterbox suspended from
lifting device.