Hilti HIT HY 20 User Manual
A
10
11 12
13
10
11 12
13
≤ T
max
≤ T
max
dhesive Anchoring Systems
4.2.7 HIT HY 20 for Masonry Construction
4.2.7.4 Installation Instructions
IT-I Inserts and HIT-A Rods into Hollow Brick, Hollow Block or Tile
H
1. Select the proper bit. Set the depth
gauge, drill the hole, rotation only.
Hilti URM bits are recommended for
drilling into masonry.
5. Insert refill pack into holder. 6. Screw on mixing nozzle with exten-
9. Unlock dispenser
2. Proper hole cleaning is essential. Use
a nylon brush to remove loose material. Do not use brushes with metal
bristles.
sion.
3. Use compressed air to blow out the
hole from the bottom. The Hilti air
nozzle is designed for hole cleaning.
7. Put holder into dispenser and
CARD FIRST THREE TRIGGERPULLS OF ADHESIVE FROM EACH
REFILL PACK
.
DIS-
4. Insert specified HIT-S type screen
tube into hole.
8. Fill HIT-S type screen tube com-
pletely from back to front edge of
screen using the minimum number
of trigger pulls listed in table.
The minimum number
of trigger pulls to fill each
screen is as follows:
S12 1 pump
S16/2 4 pumps
S16 6 pumps
S22/2 4 pumps
S22 6 pumps
-I INSERT
HIT
or HIT
-I Insert,
Insert HIT
10.
into adhesive-filled screen,
OR
slightl
.
y
HIT-A ROD
182 Hilti, Inc. (US) 1-800-879-8000 | www
-A Rod
twisting
Fastener ma
11.
specified gel time.
y be adjusted during
.us.hilti.com
I en español 1-800-879-5000 I Hilti (Canada) Corp. 1-800-363-4458 I www
Do not disturb fastener between
12.
specified gel and cure time.
13.
exceed maximum recommended
torque.
.ca.hilti.com
I Pr
oduct T
y torque to anchor
Appl
Do not
.
echnical Guide 2006
HIT HY 20 for Masonry Construction 4.2.7
2
Installation of HAS-E Rods in Masonry Construction with Voids
(e.g. Multi-wythe Construction)
A
dhesive Anchoring Systems
1
1. Select the proper bit. Set the
depth gauge. Drill the hole,
rotation only (unless otherwise
specified).
5
5. Screw on mixer and remove
extension.
2
2. Proper hole cleaning is essential.
Use a nylon brush to remove loose
material. Do not use brushes with
metal bristles.
3 4
3. Use compressed air to blow out
the hole from the bottom. The Hilti
air nozzle is designed for hole
cleaning.
4. Insert refill pack into holder.
6 7 8
6. Put holder into dispenser.
DISCARD FIRST THREE TRIGGER
PULLS OF ADHESIVE FROM EACH
REFILL PACK.
7. Fill the screen tube completely,
beginning at the bottom. Use
mixer filler extension tubes when
needed to reach the screen tube
bottom.
8. Insert specified screen tube into
hole.
9
Insert HAS-E or HIT Rod into
9.
adhesive-filled screen, twisting
slightly.
10
Fastener ma
10.
specified gel time.
y be adjusted during
11
Do not disturb faster between
11.
specified gel and cure time
12
Load fastener onl
12.
time has elapsed.
≤ T
max
y after cure
Hilti, Inc. (US) 1-800-879-8000 | www
.us.hilti.com
I en español 1-800-879-5000 I Hilti (Canada) Corp. 1-800-363-4458 I www
.ca.hilti.com
I Pr
echnical Guide 2006 183
oduct T
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